Shanghai Komman vehicle component systems stock co., ltd

CUSTOM MADE SHOCK ABSORBER SOLUTION(2024年04月28日)

KOMMAN — 2024-04-22T16:24:18+0900

https://www.kommangroup.com/shock-absorber-solution/

Birkom custom air shocks for sale is a very competitive product unit of the Komman Group, one of leading air shock manufacturers in this industry. Advanced technology of air shock kit and good management teams from the world's top 500 companies are our advantages, Komman Birkom has continued to invest in research and development of adjustable air shocks, and continuously improve the production process and air ride shocks products. And quality management strictly follows the TS16949 international standard. In recent years, Komman Birkom air ride custom made shock absorbers have not only been rapidly developed in mainland China, but also exported to many countries in the world, and have been unanimously recognized by customers.

Birkom Custom Air Suspension Shock Absorber Solution Introduction
Our air shocks for sale are divided into three types according to different application scenarios, which are 36mm cylinder diameter, 45 mm cylinder diameter, and 50 mm cylinder diameter. Contact us for more information of shock absorber price.

Advantages of Birkom customized shock absorber
Pay more attention to the safety of drivers and cargo
The Birkom custom made shocks absorbers can quickly attenuate the vibration generated by the vehicle during driving, thereby improving the ride comfort of the vehicle; the air shock kit is beneficial to protect the body of the driver and the occupant, the long-distance driving is not easy to fatigue, and the comfort is also improved. Ride comfort and safety in driving. Also these adjustable air shocks can be manually filled. Our shock absorber wholesale can effectively protect the goods transported on the vehicle from being easily damaged and is suitable for high-speed and long-distance transportation of passengers and vibration-resistant goods such as hazardous materials, electrical equipment, and precision machinery.

Pay more attention to product quality assurance
Custom Shock Absorbers
The surface of the air suspension shock absorbers piston rod is subjected to high-frequency quenching, surface micro-crack chrome plating and super-precision longitudinal polishing to ensure smooth contact between the piston rod and the oil seal, extending the life of the oil seal and thus extending the life of the product.

Air Shocks
Birkom's world-class quality oil seals use high-quality oil seals to reduce friction between the piston rod and the oil seal, and extend the life of the oil seal and product life. With the unremitting efforts of the technical team, we have overcome the problems of China's wide-ranging temperature difference, altitude change, dry and wet changes, and developed our own oil seal, patent number: (2018200086735), the oil seal with multi-lip design can effectively seal oil Liquid, high-pressure nitrogen, isolate external dust and dirt, to ensure air shock suspension product quality and life.

Air Shock Absorber
Birkom uses American imported brand piston rings, which have excellent wear resistance and effectively prevent damping attenuation. It ensures close contact between the piston and the working cylinder wall, eliminates oil leakage between them, and obtains a stable damping force.

Air Shocks for Trucks
Birkom high-performance shock absorber oil, using high-quality shock absorber oil is very good in anti-foam and anti-shear. Reduce the cost of shock absorbers product idle travel and wear of internal valve system parts, and long product life. The shock absorber has excellent temperature/viscosity performance and is suitable for the normal use of vehicles in different regions and climatic conditions.

Air Shock Kit
The three major powder metallurgy parts of Birkom air shocks for sale are all produced by well-known manufacturers, and the test parameters are better than those of similar international product factories. The piston of Birkom has been promoted to research again on the basis of the first generation of American and European designs, and finally in December 2016 the design of air shocks for towing was completed by the end of the month. The second-generation valve system is specifically designed for a variety of road conditions and customer needs, effectively responding to bumpy road conditions and slowing down the rapid rise in temperature. Further improve the durability of the custom shock absorbers.

SEMI-TRAILER AIR SUSPENSION SOLUTION(2024年04月27日)

KOMMAN — 2024-04-22T16:23:07+0900

https://www.kommangroup.com/semi-trailer-air-suspension-solution/

Structural Features
According to the semi trailer air suspension diagram, this semi trailer air ride trailer suspension for sale adopts single leaf spring as guide arm, 2 airbag structures, matching special shock absorber. The leaf spring bracket pin of the trail air suspension adopts an anti-rotation design and the wheelbase is adjustable.

The maximum outer diameter of the air ride semi trailer is Φ360mm, and the axle travel is 160mm.

Optional vehicle lifting system, manual adjustment of the rotary slide valve during static load, to achieve door-to-door transportation.

Applicability
Applicable semi trailer air suspension height: 180mm ~ 260mm

Komman Semi-trailer Air Suspension System Advantages
Pay more attention to the improvement of transportation efficiency
The semi trailer air suspension system is equipped with a height control device, which can adjust the height of the vehicle by inflating or deflating the airbag, thereby conveniently adjusting the height of the carriage from the ground, making the height of the carriage floor consistent with the height of the loading and unloading platform, and realizing a door without threshold Door-to-door loading and unloading operations realize true "door-to-door" transportation.

By controlling the height of the air bags for semi trailers and adjusting the height of the saddle, Komman semi front air ride can realize quick attachment or drop-and-hook operation, making the automobile transportation train, which can correspondingly improve the load quality of the vehicle each time, thereby improving the work efficiency of the driver and avoiding empty space. The vehicle is driven, eliminating the waiting time for loading and unloading goods. Greatly improve the turnover efficiency of vehicle transportation, increase transportation capacity, and reduce transportation costs.

Pay more attention to the safety of drivers and cargo
The airbag in the semi trailer air suspension can quickly attenuate the vibration of the vehicle during driving, thereby improving the comfort of the vehicle; it is beneficial to protect the body of the driver and the occupant, and the long-distance driving is not easy to be fatigued; while increasing the comfort, this trailer air suspension system also improves the smoothness and safety of the vehicle.

The semi trailer air suspension has low vibration frequency and low wheel impact load, which can effectively protect the transported goods from damage. It is more suitable for high-speed and long-distance transportation of passengers and goods that are afraid of vibration such as hazardous materials, electrical equipment, and precision machinery.

Improve the economy of vehicle use and reduce operating costs
Compared with the traditional leaf spring or rubber suspension of air suspension supplies, Komman semi trailer suspension types can effectively reduce the impact vibration caused by the uneven road surface to the vehicle body through the damping effect of the air bags for semi trailers, reduce the vibration frequency of the chassis and the electrical system, thereby increasing The reliability of the chassis and body electrical system has more than doubled its service life.

Comparison: Compared with traditional leaf spring suspension, Koman semi trailer air suspension has improved economic efficiency by 20%-30%.

For more information about trailer air bag suspension diagram, please feel free to contact us!

As a professional air bag suspension supplier, Komman has high-quality air ride suspension kit for sale. Welcome to contact us if needed.

KOMMAN CUSTOM AIR SUSPENSION SOLUTIONS(2024年04月26日)

KOMMAN — 2024-04-22T16:22:29+0900

https://www.kommangroup.com/komman-air-suspension-solutions/

Komman is a high-tech air suspension custom enterprise in China with a history of 20 years. We can provide customers with very professional and extensive commercial vehicle custom air ride suspension solutions, shock absorber solutions, and aluminium-based liquid forging (aluminium squeeze casting) solutions and programs. By the end of 2020, Komman has declared more than 60 patents, including 4 invention patents and more than 50 utility model patents. After more than ten years of research and exploration, our custom air ride suspension system company has a very professional R&D team and a deep technical background. At the same time, Komman has also established an industry-leading public service platform for research, development and testing of auto parts. Contact us now and we'll help find the perfect custom suspension solutions.

As a professional air bag suspension supplier, Komman has high-quality air bag suspension for sale. Welcome to contact us if needed.

Independent Air Suspension and Its Advantages and Disadvantages(2024年04月25日)

KOMMAN — 2024-04-22T16:21:37+0900

https://www.kommangroup.com/independent-air-suspension-and-its-advantages-and-disadvantages.html

Advantages and disadvantages of independent suspension system
The Meaning of Independent Air Suspension
Airbag independent suspension means that the wheels on both sides of cars are not connected to the same rigid axle, and they are connected to the body through their respective connecting rods and springs, which are responsible for their own parts. When one is bumped by road, it will not affect the operation of another wheel. Modern car suspension systems mostly adopt independent air suspension systems. Next part let's see what are the advantages of independent suspension system.

The independent suspension advantages
The airbag independent suspension is light.

The independent airbag trailer suspension improves the ground performance of wheels and the adhesion of wheels to the ground. Especially for ATV, all-terrain vehicles, independent air suspension is a good choice.

Wheels on both sides of airbag independent suspension can move independently of each other, which can reduce the body tilt and vibration and is conducive to the comfort of cars and handling stability and improving the riding comfort of cars.

The airbag independent suspension makes the engine lower, so cars' center of gravity is relatively reduced, which improves the stability of cars.

The Disadvantages of Independent Air Suspension
The independent airbag trailer suspension is of complex structure, which is not convenient for later maintenance.

The maintenance cost of auto suspension system is very high, and the manufacturing cost is also very high.

The independent air suspension occupies a large space in vehicles.

KOMMAN Product Series
KOMMAN is an air suspension company and an air suspension supplier, committed to the design, research, development, manufacturing, sales, and development of air suspension systems. We will provide customers with vehicle key components products such as air suspension systems of commercial vehicles with the independent brand and independent intellectual property rights and system solutions. We have full enthusiasm to work, to treat customers. At present, we can provide a 3.5T Independent Suspension System, 5.0T Independent Suspension System, 6.5T Independent Suspension System, 7.5T Independent Suspension System to meet the needs of different customers.

KOMMAN air suspension china company provides products including 6-8 meters independent air suspension bus-AFD035 series independent air suspension system, AFD050/055 series independent air suspension system, which can match bus models and tourist bus models in general. Independent air suspension for large buses over 10 meters-AFD065/070 series independent air suspension system, AFD075 series independent air suspension system.

Please feel free to visit and consult our company!

As a professional air suspension suppliers, Komman has high-quality bus air suspension for sale. Welcome to contact us if needed.

INDENPENDENT AIR SUSPENSION SOLUTION(2024年04月24日)

KOMMAN — 2024-04-22T16:20:57+0900

https://www.kommangroup.com/independant-air-solution/

Overview of Komman Independent Air Suspension
Independent air suspension means that the axle is divided into two sections, the wheels on each side are individually suspended under the frame or body through elastic elements, and the middle section is fixed to the frame or body. At present, double wishbone type air suspension system in automobile is widely used in buses. Komman independent airbag trailer suspension products have a competitive advantage in the market. Our air bag suspension supplier can provide customers with airbag independent suspension solutions with maximum axle loads ranging from 3 tons to 7.5 tons.

Overview of Komman Independent Air Suspension
Advantages of Independent Air Suspension
When one wheel bounces, the other wheel is not affected. The left and right wheels bounce independently and are not related to each other, which can reduce the tilt and vibration of the frame and body when driving on uneven roads, And it helps to eliminate the phenomenon of continuous deflection of the steering wheel, and the stability and comfort of the vehicle are good.

Reduce the non-spring bearing mass, thereby reducing the impact load on the suspension, and improving the ground adhesion of the wheels, which can increase the average driving speed of the bus.

Due to the use of a disconnected axle, the engine position can be lowered and moved forward and the center of gravity of the bus can be lowered, which is conducive to improving the stability of the bus. A softer spring with low stiffness can be used to reduce the vibration frequency of the vehicle body to improve driving comfort.

Through design optimization and matching, the suspension guiding mechanism and the steering rod system can be optimized, so that the vehicle has excellent kinematics, reduces the movement interference between the rod systems, improves the tire adhesion, and reduces tire wear.

The system module can be directly assembled by the OEM after debugging, thereby reducing the production cost of the OEM's logistics and assembly adjustment.

Protection of the road surface: Compared with the traditional commercial vehicle suspension, the impact on the road surface can be reduced by about 25%.

Komman Product Research and Development Capabilities
Komman has a strong R&D team and has introduced RDM, an R&D management system, and PDM, a product data management system. Based on APQP, the R&D projects are grouped and hierarchically managed, and the relevant departments are coordinated to achieve all-around real-time monitoring of the project. At the same time, it uses AUTOCAD, SOLIDWORKS, ADAMS, CATIA, and other professional system analysis software to conduct multi-dimensional analysis of products through finite element analysis, system dynamics analysis, control system analysis, and other technologies to ensure the quality of the air bag suspension wholesale design solution.

R&D Technology Center
3D design: Komman uses 3D interference analysis technology to truly simulate the positional relationship between the parts during the jump, jump, and roll of the axle, avoiding the interference of parts during the product operation, improving the design quality, and optimizing the design solution.

Finite element analysis of part structure: Through finite element analysis technology, the working stress, strain, and displacement of the designed product can be grasped, and the optimized design and lightweight design of structural parts can be carried out at the same time to improve the reliability of the product and reduce the product development cycle and development costs.

System dynamics analysis: Use ADAMS system dynamics simulation software to analyze the movement relations and dynamic forces of various parts of the system during the movement process, and optimize the system design scheme.

As a professional air ride manufacturers, Komman has high-quality bus air suspension for sale. Welcome to contact us if needed.

HEAVY DUTY TRUCK AIR SUSPENSION SOLUTION(2024年04月23日)

KOMMAN — 2024-04-22T16:19:59+0900

https://www.kommangroup.com/heavy-truck-air-suspension-solution/

Heavy Duty Truck Air Suspension Features
The heavy duty truck air ride suspension has the advantages of simple structure, lightweight, maintenance-free, ect., and the parts have a high degree of versatility and interchangeability;

Under no-load conditions, due to the lightweight of the vehicle, the air ride truck for sale can reduce fuel consumption and tire wear when the vehicle is running

Compared with the leaf spring suspension, the heavy duty air suspension has a lower frequency deviation, greatly improves comfort, and can effectively protect the transportation of goods, especially suitable for the transportation of hazardous chemicals;

The super duty air ride suspension adopts a series structure of air spring and guides arm, with a lateral thrust rod, which greatly improves the anti-rolling ability of the whole vehicle.

The control system of heavy duty truck air suspension kits adopts an ECAS control system, which can realize the function of chassis lifting, point-to-point control, and realize door-to-door transportation, especially suitable for drop-and-hang transportation.

Heavy Truck Air Suspension Characteristics
Single-bridge four-airbag structure, equipped with transverse stabilizer bar and shock absorber, the weight of the air ride suspension kits for semi trucks is lighter than the balance suspension, compact layout, and a certain overload capacity;

Modular heavy duty air suspension kit design, suitable for 4x2 and 6x4 heavy trucks;

The number of the truck air suspension parts is small, and the degree of generalization and interchangeability is high.

The Advantages of Komman Heavy Duty Truck Air Suspension
01
The semi truck air suspension protection of cargo and indirectly improve driving safety.
Because the airbag can effectively reduce the vibration frequency of the vehicle during driving, the heavy duty air ride suspension can improve the driving comfort and protect the transported goods (precision instruments) from damage. Compared with the leaf spring suspension, the heavy duty air suspension is less prone to fatigue and can better guarantee the safety of driving.
02
Improve the life of the road
Due to the low vibration frequency of the heavy duty air suspension kits, the adhesion of the tire can be improved, the impact of the wheel on the road surface can be reduced, and the service life of the road can be increased by more than 50%.

03
Realize "door-to-door" transportation
By operating the semi truck front air suspension height adjustment device, the height of the carriage from the ground can be conveniently adjusted, so that the height of the carriage floor is consistent with the height of the loading and unloading platform, and the door-to-door loading and unloading operation without thresholds can be realized.

04
Greatly improve the turnover efficiency of transportation vehicles, improve transportation capacity, reduce costs, and create time benefits.
Heavy-duty trucks using Koman air ride suspension kits for semi trucks can easily complete drop-and-hook operations and have good driving smoothness, low vehicle failure rate, and extended vehicle service life. Compared with traditional suspensions, vehicles using Koman semi truck air ride suspension have less maintenance, lower maintenance costs, and an increase in the effective operating time of the vehicle.

If you are looking for a reliable air suspension manufacturer, don't hesitate to contact us!

E-BIKE MOTOR MOUNT SOLUTION(2024年04月22日)

KOMMAN — 2024-04-22T16:19:03+0900

https://www.kommangroup.com/e-bike-motor-hanger-solution/

The e bike motor mounting bracket is part of the E-bike frame. In the past, the commonly used process for producing parts such as E-bike motor mounting plate and hanger is forging. Compared with aluminum alloy forging process, aluminum liquid forging（aluminum squeeze casting） has the advantages of high production efficiency, reducing processing volume, reducing cost, and producing parts with more complex structure. Using aluminum squeeze casting to produce an E-bike mounting plate hanger will be the trend in the future. At present, Komman air suspension manufacturer has provided ebike motor mounting plate hangers for many international E-bike manufacturers. If you have interest, please contact us, we can provide a sample for free.

Aluminum Squeeze Casting E-bike Motor Mount Advantages
High production efficiency
The traditional forging process to produce ebike motor mount plates and hangers with complex structures requires complex procedures and requires a lot of post-processing. It may need to be forged for more than 3 times to form, and the production efficiency is low. However, the aluminum alloy liquid die forging process can be formed at one time. The machining allowance is small, and the efficiency is high.

Better product appearance
Obviously, the E-bike motor mount hanger produced by aluminum squeeze casting process has a better appearance because there is no weld seam.

Good mechanical properties
Generally speaking, the mechanical properties of parts produced by forging process are the best. However, for parts such as E-bike motor mounting plate produced by forging process, due to the existence of forging streamline, the metal properties show anisotropy. However, the parts produced by aluminum squeeze casting have no forging streamline, and the mechanical properties are close to forging, which can fully meet the needs of customers.

Lower cost
Traditional forging process to produce E-bike motor mount hangers may need to forge for more than 3 times to form, a lot of post-processing is required. However, aluminum squeeze casting process can reduce the cost by 40% - 60% compared with traditional forging because of its simple air ride suspension custom process and less machining allowance.

INTRODUCTION OF ALUMINUM SQUEEZE CASTING
Liquid forging, namely squeeze casting, also known as melt forging in Japan, is a method to apply large mechanical pressure (about 100MPa) to the liquid or semi-solid metal entering the mold cavity to form and solidify it to obtain castings.Due to the simultaneous existence of high-pressure solidification and plastic deformation, the casting has dense structure, no defects such as porosity and porosity, and fine grain. T6 heat treatment can be carried out. Its mechanical properties are significantly higher than ordinary castings and close to the forging level of the same alloy. It is an excellent process to realize lightweight.

As a professional air suspension distributor, Komman has high-quality Independent air suspension for sale. Welcome to contact us if needed.

Trailer and Truck Air Suspension(2024年02月26日)

KOMMAN — 2024-02-26T16:42:21+0900

https://www.kommangroup.com/products/trailer-and-truck-air-suspension/

Truck air suspension and trailer air suspension are Komman's very mature and highly competitive products in the market. Simple structure, light weight, maintenance-free, and high component versatility are the advantages of the Komman truck air suspension and semi trailer air ride suspension for sale. When designing the truck air suspension system and the trailer air suspension system, we not only consider safety and comfort, but also consider how to reduce the operating cost of the vehicle and how to complete the drop and pull operation more conveniently.

Benefits of Trailer and Truck Air Suspension
Truck or trailer with air ride suspension have many benefits.By changing the stiffness and height of the air spring, driving safety, comfort, and transportation efficiency are improved, the service life of the vehicle with trailer air suspension system is prolonged, and various parts do not need to be lubricated, which reduces daily maintenance costs of heavy truck air suspension and increases the effective operation time of the vehicle.

If you are looking for a reliable air suspension supplier, don't hesitate to contact us!

Standard Height Semi-trailer Air Suspension Platform-without Lift Function(2024年02月26日)

KOMMAN — 2024-02-26T16:41:42+0900

https://www.kommangroup.com/products/standard-height-semi-trailer-air-suspension-platfom.html

Port:Shanghai, China
Production Capacity:100000 Axles/year
Payment Terms:T/T; L/C
Material:Rubber+Steel
Certification:ISO/TS16949
Warranty:One Year or 10,0000km
Type:Non-Independent air suspension
MOQ:5 sets
Application:Standard height semi-trailer
Structure:Single piece guide arm structure
OEM/ODMYes
HS Code:87088090
Transport Package:Wooden case
Delivery:About 20 ~ 30 Working Days

With over 20 years of experience in commercial semi truck suspension, Komman serves the nation's largest auto semi front air ride companies, truck, and bus manufacturers such as SINOTRUCK, BYD, FOTON, CRRC and etc.

According to the semi truck air suspension diagram , the semi truck front suspension has low vibration frequency and small wheel impact load, which can effectively protect the goods transported on the vehicle from damage.

This front air ride suspension for semi truck platform is more suitable for high-speed and long-distance transportation of passengers and goods such as hazardous materials, electrical equipment, and precision machinery.

If you are looking for a reliable air suspension distributor, don't hesitate to contact us!

Aluminum Squeeze Casting(2024年02月26日)

KOMMAN — 2024-02-26T16:41:08+0900

https://www.kommangroup.com/products/squeeze-casting/

Aluminum squeeze casting also known as aluminium liquid die forging, is a new metal forming process with casting characteristics and similar to die forging It not only has the advantages of simple casting process, low production cost and complex shape of workpieces, but also has the characteristics of fine grain, uniform structure, good mechanical properties and high forming precision of aluminium liquid forging products.

What is the main advantages of squeeze casting?
Aluminum squeeze casting (Liquid die forging) technology is more and more used in automobile parts.The auto parts produced by liquid die forging not only have excellent product quality, no common problems such as porosity and shrinkage, but also have high blank precision, less machining allowance, high production efficiency and greatly reduced cost. It is an ideal solution for automobile lightweight.

Applications of aluminum squeeze casting products for automobile parts
Aluminum squeeze casting parts such as bosch ebike motor mount has obvious advantages to produce automobile parts with complex structure and large bearing capacity by aluminium liquid die forging. After years of development, Komman has successfully developed and mass produced many kinds of auto parts, such as truck cab front suspension bracket and air suspension airbag support as the figure below.

If you are looking for a reliable air suspension supplier, don't hesitate to contact us!

Shock Absorber(2024年02月26日)

KOMMAN — 2024-02-26T16:40:11+0900

https://www.kommangroup.com/products/shock-absorber/

Birkom shock absorber wholesale is designed by an international team of Koman automotive shock absorber suppliers, production and management strictly follow the TS16949 international standard with shock absorber OEM service.

Shock absorber factory direct supply, our shock absorber price is very competitive and we offer adjustable air shocks for sale that can be manually filled. Compared with other brands, the warranty period of Birkom damper can be 18 months or 150,000 kilometers. Good truck wholesale shock absorbers, please look for Koman Birkom.

Difference between Air Spring Shock Absorber and Strut
Air suspension china shock absorber and struts are parts of the air suspension system and are integral to the safety and comfort of vehicle, but they are actually two different shock absorber parts and function. Shock absorber types are generally divided into front shock absorber and rear shock absorber, and strut are generally installed at the front end of vehicle. Pickup truck shock absorbers only absorbs the impact force, and strut also supports and controls the driving of the vehicle.

Shock Absorber Application
As a very important part of air suspension kit, different types of shock absorber for sale are mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. The function of auto air shocks absorbers directly affects the ride comfort and maneuverability of the vehicle.

There are many air suspension suppliers, but we are one of the best choices for you.

Semi-trailer Air Suspension - Center Axle Semi-trailer Platform(2024年02月26日)

KOMMAN — 2024-02-26T16:39:38+0900

https://www.kommangroup.com/products/semi-trailer-air-suspension.html

Port:Shanghai, China
Production Capacity:100000 Axles/year
Payment Terms:T/T; L/C
Material:Rubber+Steel
Certification:ISO/TS16949
Warranty:One Year or 10,0000km
Type:Center axle semi-trailer platform
MOQ:5 sets
Application:semi-trailer
OEM/ODMYes
HS Code:87088090
Transport Package:Wooden case
Delivery:About 20 ~ 30 Working Days

Komman focuses on commercial vehicle air suspension systems for 20 years, and has much experience of producing semi trailer air suspension axle.

Komman serves the nation's largest auto companies, truck, and bus manufacturers such as SINOTRUCK, BYD, FOTON, CRRC and etc.

Komman semi-trailer air suspension system pays more attention to the safety of drivers and passengers and the safety of goods.

The airbag in the front air suspension has the characteristics of variable stiffness, which can quickly attenuate the vibration of the vehicle during driving, thereby improving the ride comfort of the vehicle; the semi-trailer air bag trailer axle system is beneficial to protect the body of the driver and passengers, and it is not easy to be fatigued during long-distance driving. These semi-trailer air ride trailer suspension kits also improve ride comfort and safety. Komman has high-quality air ride trailer axles for sale . If you are interested in our products, you can fill out the form below and contact us. We will negotiate with you at a competitive trailer axle air suspension price.

Semi-trailer Air Suspension - Center Axle Semi-trailer Platform Information

Applicable modelsMaximum outer diameter of the airbagaxle travelWheel can be lifted distanceApplicable suspension heightAxle load:
Central axle trailerΦ360mm160mm70mm180mm ~ 260mm9 tons ~ 13 tons

Independent Air Suspension for 7-10m Bus System(2024年02月26日)

KOMMAN — 2024-02-26T16:38:06+0900

https://www.kommangroup.com/products/independent-air-suspension-for-7-10m-bus-system.html

AFD050/055 series independent air bag suspension wholesale, high stiffness double A-arm structure, wide airbag span, low unsprung mass, small dynamic load impact, good vehicle ride comfort, good tire grounding.

This air suspension bus system is available to realize 3-stage and 2-stage steering transmission mechanism according to the requirements, which can meet the needs of large wheel angle, and has good steering performance. This independent air bag suspension is suitable for a channel width of 650-900mm and a maximum ground clearance of 350mm.

AFD050/055 series independent air suspension system can be matched with 19.5" and 22.5" disc brakes, which is more adaptable.

It is possible to install the United States ConMet integral oil-lubricated bearings, large heat capacity, wheel hub bearings are not easy to burn, this series of independent suspension systems can be universally matched with the city bus system and tourist vehicles.
Main Technical Parameters of Rear Suspension

ModelAFD 050/055series
Suspension Height270mm
Rated Load4500～5500KG
Axle Travel170mm（+85/-85)
Brake Specifications19.5"/22.5"
Tire Specifications265/70 R19.5 （275/80 R22.5）
Inner and Outer Wheel CornersAFD050：50˚/39.2˚
AFD055：48˚/39˚
Front Axle Positioning ParametersToe:（0-2）mm
Caster angle：3.5˚±30′
Kingpin inclination：8.5˚±30′
Camber angle：0.5˚±20′

There are many air suspension manufacturers, but we are one of the best choices for you.

CUSTOM MADE SHOCK ABSORBER SOLUTION(2023年10月07日)

KOMMAN — 2023-09-21T17:37:55+0900

https://www.kommangroup.com/shock-absorber-solution/

Birkom air shocks for sale is a very competitive product unit of the Komman Group. Advanced technology of air shock kit and good management teams from the world's top 500 companies are our advantages, Komman Birkom has continued to invest in research and development of adjustable air shocks, and continuously improve the production process and air ride shocks products. And quality management strictly follows the TS16949 international standard. In recent years, Komman Birkom air ride custom made shock absorbers have not only been rapidly developed in mainland China, but also exported to many countries in the world, and have been unanimously recognized by customers.

Birkom Air Suspension Shock Absorber Solution Introduction
Our air shocks for sale are divided into three types according to different application scenarios, which are 36mm cylinder diameter, 45 mm cylinder diameter, and 50 mm cylinder diameter. Contact us for more information of customized shock absorber price.

36mm Cylinder Diameter Shock Absorber
45mm Cylinder Diameter Shock Absorber
50mm Cylinder Diameter Shock Absorber

Advantages of Birkom Custom Made Shocks Absorbers
Pay more attention to the safety of drivers and cargo
The Birkom custom shock absorbers can quickly attenuate the vibration generated by the vehicle during driving, thereby improving the ride comfort of the vehicle; the air shock kit is beneficial to protect the body of the driver and the occupant, the long-distance driving is not easy to fatigue, and the comfort is also improved. Ride comfort and safety in driving. Also these adjustable air shocks can be manually filled. Our shock absorber wholesale can effectively protect the goods transported on the vehicle from being easily damaged and is suitable for high-speed and long-distance transportation of passengers and vibration-resistant goods such as hazardous materials, electrical equipment, and precision machinery.

Strong Testing and Verification Capabilities of Air Shocks Absorber for Sale
Suspension System And Structural Parts Test Bench
Shock Absorber Fatigue Testing Machine
Salt Spray Test Chamber
X-ray Machine
Strong Testing and Verification Capabilities of Air Shocks Absorber for Sale
Three Coordinates
High And Low Temperature Test Box
Performance Test Equipment
Spectrum Analyzer

Passed the U.S. SGS durability test
Dual-frequency endurance test report-American SGS
Durability Test Results of Air Shock Absorber for Sale

SampleRigStart DateEnd DateTotal CyclesSOT Weight (g)1MEOTComments
Weight (g)Weight (g)
S.19161.26/17/162009/5/161,310,8253,3543,1593,147Suspend test. Sample 36% loss of load & Rod discolouration noted. No oil leakage was noted. Replace with Slave Shock #3 (Replacement)
Birkom#21,22008/12/169/13/161,568,9263,6563,5843,571Test Suspended per customer request. Shock still operating normally. Discoloration noted. No oil leakage was noted.

Comparison of Air Shock Absorber Main Technical Parameters

Birkom air shocks for sale and internationally renowned brands were tested blindly in the U.S. SGS laboratory in 2016

ITEMFatigue test times of shock absorberREMARKTest comparative analysis

Birkom air shock absorber kit1568926The test was suspended according to customer requirements, and the sample load loss was 20%. Our Birkom air shocks breaker for sale can still work normally, with discoloration and no signs of oil leakage.Replacing autoride shocks with regular shocks, the Birkom custom shock absorbers was tested in the same way as the international famous brand, and the result proved that the test result of the Birkom adjustable air shocks was [better].

International well-known brand1310825The test is suspended, the sample load loss is 36%, the screw is discolored, and there is no sign of oil leakage

Road Test of Birkom Air Shock Absorber for Sale
Birkom shock absorber wholesale has been verified by actual road tests of different road conditions and different Vehicle models and can achieve good performance.

Production Quality Assurance of Birkom Air Shock Absorber for Sale
High-rigidity double A-arm structure, wide airbag span, low non-spring load-bearing quality, low dynamic load impact; the air shocks for towing camper and towing trailer can be realized according to the needs of three stage/2-stage steering transmission mechanism, which can be matched with disc brakes of different manufacturers (Hande, Knorr, Sorl, Youfin, etc ), more adaptable; Komman air suspension system adopts American Con Met integral oil-lubricated bearings, which has large heat capacity, and the wheel hub bearings are not easy to burn. It can be matched with 175 outers tires, and 315/ With 80-size tires, the custom made rear shock absorber is suitable for bus and tourist passenger vehicles over 11 meters.

As one of air ride manufacturers, we will do our best to meet all the needs of customers.

SEMI-TRAILER AIR SUSPENSION SOLUTION(2023年10月06日)

KOMMAN — 2023-09-21T17:37:25+0900

https://www.kommangroup.com/semi-trailer-air-suspension-solution/

Semi Trailer Suspension Types
Semi-Trailer Air Suspension Solution
Structure: Single piece guide arm structure

Axle Load: 9 tons~ 13 tons

Applicable Models: Suitable for all

Structure: Single piece guide arm structure

Axle Load: 9 tons ~ 13 tons

Structural Features
According to the semi truck suspension diagram, this semi trailer suspension for sale adopts single leaf spring as guide arm, 2 airbag structures, matching special shock absorber. The leaf spring bracket pin of the trail air suspension adopts an anti-rotation design and the wheelbase is adjustable.

The maximum outer trailer air bag suspension diagram is Φ360mm, and the axle travel is 160mm.

Optional vehicle lifting system, manual adjustment of the rotary slide valve during static load, to achieve door-to-door transportation.

Applicability
Applicable semi trailer air suspension height: 180mm ~ 260mm

Structure: Single piece guide arm structure

Axle load: 9 tons ~ 13 tons

Applicable models: low flat type trailer

semi trailer air ride suspension for sale

Structure: Single piece guide arm structure

Axle load: 9 tons ~ 13 tons

Applicable models: central axle trailer

Structural features
This air ride trailer suspension for sale adopts single leaf spring as guide arm, 2 airbag structure, matching special front shock absorber. The leaf spring bracket pin adopts anti-rotation design and the wheelbase is adjustable.

The maximum outer diameter of the air bag for semi trailers is Φ360mm, and the axle travel is 160mm.

Optional vehicle lifting system, manual adjustment of the rotary slide valve during static load, to achieve door-to-door transportation.

Optional matching lifting mechanism, wheels can be lifted ≥ 70mm.

Applicability
Applicable semi trailer air suspension height: 180mm ~ 260mm

Technology Comparison of Semi-trailer Air Suspension and Leaf Spring Suspension
Semi Trailer Air Suspension
Semi Trailer Air Ride Suspension Diagram

Comparison of Main Technical Parameters
ITEMAir Suspension (2 axles)Leaf Spring Suspension (2 axles)Remarks
Weight390kg420kg30kg/lighter
Offset Frequency1.46Hz2.98HzComfort Doubled
0.4G Turning Angle1.71°4.368°Anti-rolling Ability Increased by 2.5 Times

Comparison: Compared with traditional leaf spring suspension, Koman semi trailer air suspension has improved economic efficiency by 20%-30%.

As an air suspension manufacturer, we will do our best to meet all the needs of customers.

KOMMAN CUSTOM AIR SUSPENSION SOLUTIONS(2023年10月05日)

KOMMAN — 2023-09-21T17:36:49+0900

https://www.kommangroup.com/komman-air-suspension-solutions/

Komman Custom Suspension Solutions
Komman is a high-tech air suspension custom enterprise in China with a history of 20 years. As one of air suspension manufacturers, we can provide customers with very professional and extensive commercial vehicle custom air ride suspension solutions, shock absorber solutions, and aluminium-based liquid forging (aluminium squeeze casting) solutions and programs. By the end of 2020, Komman has declared more than 60 patents, including 4 invention patents and more than 50 utility model patents. After more than ten years of research and exploration, our custom air ride suspension system company has a very professional R&D team and a deep technical background. At the same time, Komman has also established an industry-leading public service platform for research, development and testing of auto parts. Contact us now and we'll help find the perfect custom air ride suspension kits solution.

E-bike Motor Mount Solution
An a very inportant part of ebike motor kit, motor mount serves to connect the frame and protect the motor. Komman's process for custom air ride suspension kits is liquid die forging, which has great advantages compared to other processes.

Bus Air Suspension Solution
Komman has been leading in the field of high-quality professional custom bus air suspension lighting for a long time. , and now share more than 45% market, nearly almost famous bus OEM factories are our customers. We can provide a wide range of city bus air suspension custom solutions.

Custom Made Shock Absorber Solution
Our shock absorber has an independent brand "BIRKOM", developed and designed by an international professional team that can meet your air ride suspension customization requirements.

Heavy Truck Air Suspension Solution
The air suspension of Komman heavy-duty trucks can truly realize "door-to-door" transportation and improve the efficiency of vehicle turnover.

Indenpendent Air Suspension Solution
Independent air suspension is another very competitive product of Komman. We can provide independent air suspension custom solutions with maximum axle loads ranging from 3 tons to 7.5 tons.

Semi-Trailer Air Suspension Solution
The custom air suspension of trailers developed and produced by Komman pays great attention to driving comfort, economy and versatility of parts.

Independent Air Suspension and Its Advantages and Disadvantages(2023年10月04日)

KOMMAN — 2023-09-21T17:36:23+0900

https://www.kommangroup.com/independent-air-suspension-and-its-advantages-and-disadvantages.html

Advantages and Disadvantages of Independent Suspension System
The Meaning of Independent Air Suspension
Airbag independent suspension means that the wheels on both sides of cars are not connected to the same rigid axle, and they are connected to the body through their respective connecting rods and springs, which are responsible for their own parts. When one is bumped by road, it will not affect the operation of another wheel. Modern car suspension systems mostly adopt independent air suspension systems. Next part let's see what are the advantages of independent suspension system.

The advantages of independent suspension system The airbag independent suspension is light.

The air bag suspension makes the engine lower, so cars' center of gravity is relatively reduced, which improves the stability of cars.

The Disadvantages of Independent Air Suspension
The independent airbag trailer suspension is of complex structure, which is not convenient for later maintenance.

The maintenance cost of auto suspension system is very high, and the manufacturing cost is also very high.

The independent air suspension occupies a large space in vehicles.

Please feel free to visit and consult our company!

INDENPENDENT AIR SUSPENSION SOLUTION(2023年10月03日)

KOMMAN — 2023-09-21T17:35:56+0900

https://www.kommangroup.com/independant-air-solution/

Advantages of Independent Air Suspension
When one wheel bounces, the other wheel is not affected. The left and right wheels bounce independently and are not related to each other, which can reduce the tilt and vibration of the frame and body when driving on uneven roads, And it helps to eliminate the phenomenon of continuous deflection of the steering wheel, and the stability and comfort of the vehicle are good.

Reduce the non-spring bearing mass, thereby reducing the impact load on the suspension, and improving the ground adhesion of the wheels, which can increase the average driving speed of the bus.

The system module can be directly assembled by the OEM after debugging, thereby reducing the production cost of the OEM's logistics and assembly adjustment.

Protection of the road surface: Compared with the traditional commercial vehicle suspension, the impact on the road surface can be reduced by about 25%.

Komman Independent Air Suspension Product Solution Introduction
AFD035 Series Independent Air Suspension System
Structural Features

The basic structure of the independent air suspension adopts a double-wishbone structure, which is suitable for full load-bearing chassis and beam-type frames; the suspension guiding elements and steering system are integrated through the lower longitudinal beams to ensure installation accuracy and four-wheel positioning.

The steering rod system of independent airbag trailer suspension is arranged in a "quadrangular" steering mode, which is compact and reasonable, and has high steering efficiency; the steering rod system is rear-mounted, and the suspension size is small in the Y direction, which is suitable for the short front suspension and center-opening models; it can meet the requirements of vertical steering and horizontal Steering machine layout.

The Main Technical Parameters
Komman ModelAFD035 Series Front Independent Air Suspension System
Rated Load3500KG
Brake Specifications19.5"
Axle Travel165mm（+80/-85)
Airbag Installation Height240mm
Tire Model215/75 R17.5or 235/75 R17.5
Front-wheel Positioning ParametersToe：（0-2）mm
Caster angle：3.5˚±30′
Kingpin Inclination：8.5˚±30′
Camber Angle：0.5˚±20′

AFD050/055 Series Independent Air Suspension System
Structural Features

High-rigidity double A-arm structure, wide airbag span, low unsprung mass, low dynamic load impact, good vehicle driving smoothness, and good tire grounding; can be implemented in three-stage and two-stage according to needs. The steering transmission mechanism meets the needs of large wheel angles and has good steering performance. The applicable channel width of the suspension is 650-900mm; the ground clearance is up to 350mm, which can be matched with 19.5" and 22.5" disc brakes, which is more adaptable; optional The overall oil-lubricated bearings of American Con Met have a large heat capacity and are not easy to burn to the wheel bearings. The independent airbag trailer suspension system can be universally matched to bus and tourist vehicles.

The Main Technical Parameters
Komman ModelAFD 050/055 Series Independent Air Suspension System
Suspension Height270mm
Rated Load4500～5500KG
Axle Travel170mm（+85/-85)
Brake Specifications19.5"/22.5"
Tire Model265/70 R19.5 （275/80 R22.5）
Inner and Outer Wheel CornersAFD050：50˚/39.2˚
AFD055：48˚/39˚
Front Axle Positioning Parameters（0-2）mm
Caster Angle：3.5˚±30′
Kingpin Inclination：8.5˚±30′
Camber Angle：0.5˚±20′

AFD065/070 Series Independent Air Suspension System
High rigidity double A-arm structure, wide airbag span, Low non-spring load, low dynamic load impact, two-stage steering mechanism; the airbag independent suspension system uses FAG maintenance-free bearings, suitable for low maintenance costs; can be matched with disc brakes of different manufacturers (Hande, Knorr, Sorl, Youfin, etc.), more adaptable; it can be matched with 175 outer-offset tires, and 315/80 specification tires can also be optional. This independent airbag trailer suspension system is suitable for tourist passenger vehicles.

AFD075 Series Independent Air Suspension System
High-rigidity double A-arm structure, wide airbag span, low non-spring load-bearing quality, low dynamic load impact; this airbag independent suspension can be realized according to the needs of a three-stage/2-stage steering transmission mechanism, which can be matched with disc brakes of different manufacturers (Hande, Knorr, Sorl, Youfin, etc ), more adaptable; the system adopts American Con Met integral oil-lubricated bearings, which has large heat capacity, and the wheel hub bearings are not easy to burn. It can be matched with 175 outer offset tires and 315/ With 80-size tires, the independent airbag trailer suspension system is suitable for bus and tourist passenger vehicles over 11 meters.

The Main Technical Parameters
ModelAFD065/070 Series Independent Air SuspensionAFD075 Series Independent Air Suspension
Rated Load6500~7000kg7500kg
Kingpin Inclination9.0˚+30′7.5˚±30′
camber Angle0°±20′0.5°±15′
Caster Angle3.0°±30′2.5˚±30′
Main Pin Center Distance2007mm1899mm
Rim Mounting Surface2317mm2458mm
Inner Wheel Angle44°50°
Outer Wheel Corner39.3°41°
Recommended Tires275/70R22.5295/80 R22.5
Hub BearingFAG Maintenance-free bearingsCon Met Integral Oil-Lubricated Bearing
Brake Caliper OptionHande, Knorr, Sorl, Youfin, etcHande, Knorr, Sorl, Youfin, etc

HEAVY TRUCK AIR SUSPENSION SOLUTION(2023年10月02日)

KOMMAN — 2023-09-21T17:35:21+0900

https://www.kommangroup.com/heavy-truck-air-suspension-solution/

Heavy Duty Air Suspension
Structural: guide arm (lower) structure

Axle Load: 11.5 tons ~ 13 tons

Applicable Models: trucks / tractors

Heavy Duty Truck Air Ride Suspension
Structure: guide arm (upper) structure

Axle Load: 11.5 tons ~ 13 tons

Applicable Models: trucks / tractors

Heavy Truck Air Suspension Features
The heavy duty truck air suspension has the advantages of simple structure, lightweight, maintenance-free, ect., and the parts have a high degree of versatility and interchangeability;

Under no-load conditions, due to the lightweight of the vehicle, the air ride truck for sale can reduce fuel consumption and tire wear when the vehicle is running

The super duty air ride suspension adopts a series structure of air spring and guides arm, with a lateral thrust rod, which greatly improves the anti-rolling ability of the whole vehicle.

Heavy Duty Air Suspension Kits Four-bar Linkage Structure
Structure: four-bar linkage structure

Axle Load: 11.5 tons ~ 13 tons

Applicable Models: trucks/tractors

Heavy Duty Air Springs Leaf Torsion Bar Spring Structure
Structure: Leaf torsion bar spring structure

Axle load: 11.5 tons ~ 13 tons

Applicable models: trucks/tractors

Modular heavy duty china air suspension kits design, suitable for 4x2 and 6x4 heavy trucks

The number of the truck air suspension parts is small, and the degree of generalization and interchangeability is high.

Technology Comparison of Heavy Duty Air Suspension and Leaf Spring Suspension
Leaf Spring Suspension
Heavy Duty Air Suspension Structure

ItemAir Suspension (2 axles)Leaf Spring Suspension (2 axles)Remarks
Weight390kg420kg30kg/lighter
Offset Frequency1.46Hz2.98HzComfort doubled
0.4g Turning Angle1.71°4.368°Anti-rolling ability increased by 2.5 times

The Advantages of Komman Heavy Truck Air Suspension
01
The heavy duty semi truck air suspension protection of cargo and indirectly improve driving safety.
Because the airbag can effectively reduce the vibration frequency of the vehicle during driving, the heavy duty truck air ride suspension can improve the driving comfort and protect the transported goods (precision instruments) from damage. Compared with the leaf spring suspension, the heavy duty air suspension is less prone to fatigue and can better guarantee the safety of driving.

02
Improve the life of the road
Due to the low vibration frequency of the heavy duty air suspension kits, the adhesion of the tire can be improved, the impact of the wheel on the road surface can be reduced, and the service life of the road can be increased by more than 50%.

03
Realize "door-to-door" transportation
By operating the super duty air ride suspension height adjustment device, the height of the carriage from the ground can be conveniently adjusted, so that the height of the carriage floor is consistent with the height of the loading and unloading platform, and the door-to-door loading and unloading operation without thresholds can be realized.

04
Greatly improve the turnover efficiency of transportation vehicles, improve transportation capacity, reduce costs, and create time benefits.
Heavy-duty trucks using Koman air ride suspension kits for semi trucks can easily complete drop-and-hook operations and have good driving smoothness, low vehicle failure rate, and extended vehicle service life. Compared with traditional suspensions, vehicles using Koman heavy duty air ride suspension have less maintenance, lower maintenance costs, and an increase in the effective operating time of the vehicle.

E-BIKE MOTOR MOUNT SOLUTION(2023年10月01日)

KOMMAN — 2023-09-21T17:34:42+0900

https://www.kommangroup.com/e-bike-motor-hanger-solution/

The ebike motor mount is part of the E-bike frame. In the past, the commonly used process for producing parts such as ebike motor mounting plate and hanger is forging. Compared with aluminum alloy forging process, aluminum liquid forging（aluminum squeeze casting） has the advantages of high production efficiency, reducing processing volume, reducing cost, and producing parts with more complex structure. Using aluminum squeeze casting to produce an E-bike motor hanger will be the trend in the future. At present, Komman air suspension china manufacturer has provided E-bike motor mount hangers for many international E-bike manufacturers. If you have interest, please contact us, we can provide a sample for free.

Main Technical Parameters of Motor Hanger
Item NoMaterialProcessingSize(mm)Tensile StrengthYield StrengthElongationWeight(kgs)
D11A356.2Aluminum squeeze casting271*82*93290Mpa230Mpa6%0.836
D13A356.2Aluminum squeeze casting275*122*105290Mpa230Mpa6%0.809
D16A356.2Aluminum squeeze casting270*238*128290Mpa230Mpa6%1.18
8268A356.2Aluminum squeeze casting229*194*95290Mpa230Mpa6%0.8
8274-0A356.2Aluminum squeeze casting270*238*128290Mpa230Mpa6%0.95
Jan-74A356.2Aluminum squeeze casting268*166*96290Mpa230Mpa6%0.95
EP800CA356.2Aluminum squeeze casting250*128*89290Mpa230Mpa6%0.83
8266A356.2Aluminum squeeze casting272*82*166290Mpa230Mpa6%1.09

E-bike motor hanger made by aluminum squeeze casting compare with e-bike motor hanger made by traditional aluminum forging.
E-bike Motor Hanger Made by Traditional Aluminum Forging
E-bike Motor Hanger Made by Aluminum Squeeze Casting

Aluminum Squeeze Casting E-bike Motor Mount Advantages
High production efficiency
The traditional forging process to produce e bike motor mounting bracket and hangers with complex structures requires complex procedures and requires a lot of post-processing. It may need to be forged for more than 3 times to form, and the production efficiency is low. However, the aluminum alloy liquid die forging process can be formed at one time. The machining allowance is small, and the efficiency is high.

Better product appearance
Obviously, the E-bike motor mount hanger produced by aluminum squeeze casting process has a better appearance because there is no weld seam.

Aluminum Squeeze Casting VS Traditional Aluminum Forging E-bike Motor Mount
ItemLiquid forging（squeeze casting）ForgingCounter-pressure castingLow pressure castingGravity castingHigh pressure casting
Surface qualitygoodgoodmediummediumbadgood
Internal qualityformed under the pressure of about 100MPa, with fine grain and fine structureFine grain and fine structure under forgingformed under the pressure of about 0.6 MPa, with coarse grain and loose structureformed under the pressure of about 0.01-0.05 MPa, with coarse grains and loose structurefilled and formed by its own weight, with very coarse grains and loose organizationHigh speed water spraying, no feeding, many internal pores and loose structure
Surface roughnessRa3.2-1.6Ra3.2-1.6Ra6.3-3.2Ra6.3-3.2Ra6.3-3.2Ra3.2-1.6
Heat treatmentSolid solution（T6）Solid solution（T6）Solid solution（T6）Solid solution（T6）Solid solution（T6）no
Production efficiencyHighLowMediumMediumLowHigh
Forming accuracyHigh lever of one-time forming and less machining allowanceLow lever of one-time forming , the process is complex, and a lot of subsequent processing is requiredA lot of subsequent processing is requiredA lot of subsequent processing is requiredA lot of subsequent processing is requiredHigh lever of one-time forming and less machining allowance
Mechanical propertiesClose to forging level without forging streamlineHighest (but there is forging streamline, which makes the metal properties anisotropic)MediumMediumMediumLow

E-bike Motor Mount Equipment Introduction and Capacity
Equipment modelEquipment tonnage(clamping force)QuantityDaily capacity(Mold times)Product weight(kg)Maximum projected area of product(cm2)Die size(mm)Molding pressure(Mpa)
HVSC400T11130000.5-2350650*650*75080-160
1250T(800T)212205-109601260*1150* 1500100-160
2500T(At present,it is the largest squeeze casting model in China)146020-4019601660*1760*1700115-160

Komman has the capabilities of material research and development, structural design and manufacturing verification.
We can use CAE analysis to optimize the structure according to the working conditions and extreme conditions of the product, and then combine the molding process to check the structure to achieve the perfect unity of "lightweight" and "high quality". We also have advanced testing equipment that can verify the composition and mechanical properties of various materials, and quickly verify product composition and performance. At the same time, we can also use scanning electron microscopes, metallographic microscopes, and high-magnification X-ray machines to perform product inspections. Extreme microstructure analysis, extreme verification of products through corrosion resistance and fatigue resistance tests.

Continuous research and innovation to provide customers with better solutions
Komman has established joint laboratories and lightweight research centers with well-known domestic universities to develop and select the best lightweight materials that meet product performance requirements together with experts in the field of materials. Technological innovation and product development are regarded as the company's sustainable development strategy to provide customers with better solution.
Komman now has the materials as below:
Materialtensile strength/MpaYield Strength/MpaElongation /%Remark
A356.23102508
A3543302404
KM-HS0134030010
KM-HS0232026012High elongation Al-Si
KM-C3803208
KM-HS0244038010High strength Al-Si-Cu-Mg

Komman has an experienced management team, technical development team and production operation team
The core members of our team have more than 10 years of working experience in casting industry on average, and have research experience in all kinds of casting process, especially in low-speed casting process. At the same time, the proportion of R & D personnel reaches 25%.

Services(2023年07月06日)

KOMMAN — 2023-07-06T16:28:23+0900

https://axispharm.com/

Bioanalytical Service
Bioanalytical Service for Small Molecule Drugs and Metabolites, Large Molecules – Peptides and Proteins, etc. LCMSMS Quantification, GCMS Quantification, HPLC, UPLC and ELISA.

Analytical Services
Analytical Services for Purity Test, Contaminant Test, Pesticide Screening, Essential Oil and Cosmetics Profiling and Quality Control – LCMS, GCMS, HPLC, HPIC, Maldi-TOF, HRMS, FTIR etc.

Proteomics Services
Protein Service
Protein Identification, Quantification – Label Free and iTRAQ, TMT, Post Translational Modification (PTM) analysis – Orbitrap Fusion Lumos, Q-Exactive plus, Maldi-TOF, etc.

Why Choose Our Products And Services
High quality
We guarantee the superior quality of our products by providing real analytical data, such as NMR spectra and HPLC-MS profiles for each lot.

Large selection
We offer a wide range of unique laboratory-made research tools many of which are not available elsewhere.

Competitive pricing
Our pricing is very competitive compared to many other reagent suppliers.

Quick support
We provide the highest level of technical support to our customers. Just call us and we will help you quickly!

Axispharm offers a wide range of unique laboratory-made research tools many of which are not available elsewhere.

Trailer and Truck Air Suspension(2023年07月10日)

KOMMAN — 2023-07-06T16:27:44+0900

https://www.kommangroup.com/products/trailer-and-truck-air-suspension/

Truck air suspension and trail air suspension are Komman's very mature and highly competitive products in the market. Simple structure, light weight, maintenance-free, and high component versatility are the advantages of the Komman truck air suspension and semi trailer air ride suspension for sale. When designing the truck air suspension system and the trailer air suspension system, we not only consider safety and comfort, but also consider how to reduce the operating cost of the vehicle and how to complete the drop and pull operation more conveniently.

For more information about air ride suspension kit, please feel free to contact us!

Standard Height Semi-trailer Air Suspension Platform-without Lift Function(2023年07月09日)

KOMMAN — 2023-07-06T16:27:11+0900

https://www.kommangroup.com/products/standard-height-semi-trailer-air-suspension-platfom.html

With over 20 years of experience in commercial vehicle semi truck suspension, Komman serves the nation's largest auto semi front air ride companies, truck, and bus manufacturers such as SINOTRUCK, BYD, FOTON, CRRC and etc.

According to the semi truck air suspension diagram, the trailair center point air suspension has low vibration frequency and small wheel impact load, which can effectively protect the goods transported on the vehicle from damage.

This truck front airbag suspension for semi truck platform is more suitable for high-speed and long-distance transportation of passengers and goods such as hazardous materials, electrical equipment, and precision machinery.

As one of the most professional air suspension suppliers, Komman has high-quality Independent air suspension for sale. Welcome to contact us if needed.

Squeeze Casting(2023年07月08日)

KOMMAN — 2023-07-06T16:26:39+0900

https://www.kommangroup.com/products/squeeze-casting/

What is the main advantages of squeeze casting auto parts?
squeeze casting aluminum(Liquid die forging) technology is more and more used in automobile parts.The auto parts produced by liquid die forging not only have excellent product quality, no common problems such as porosity and shrinkage, but also have high blank precision, less machining allowance, high production efficiency and greatly reduced cost. It is an ideal solution for automobile lightweight.

Applications of squeeze casting parts for automobile parts
Aluminum squeeze casting products such as bosch ebike motor mount has obvious advantages to produce automobile parts with complex structure and large bearing capacity by aluminium liquid forging. After years of development, Komman has successfully developed and mass produced many kinds of auto parts, such as truck cab front suspension bracket and air suspension airbag support as the figure below.

If you are looking for a reliable air bag suspension supplier, don't hesitate to contact us!

Shock Absorber(2023年07月08日)

KOMMAN — 2023-07-06T16:25:53+0900

https://www.kommangroup.com/products/shock-absorber/

Birkom shock absorber wholesale is designed by an international team of Koman automotive shock absorber suppliers production and management strictly follow the TS16949 international standard with shock absorber OEM service.

China shock absorber factory direct supply, our shock absorber price is very competitive and we offer adjustable air shocks for sale that can be manually filled. Compared with other brands, the warranty period of Birkom damper can be 18 months or 150,000 kilometers. Good truck shock absorbers for sale, please look for Koman Birkom.

Difference between Air Spring Shock Absorber and Strut
Air suspension shock absorber china and struts are parts of the air suspension system and are integral to the safety and comfort of vehicle, but they are actually two different shock absorber parts and function. Shock absorber types are generally divided into front china shock absorber and rear shock absorber, and strut are generally installed at the front end of vehicle. Pickup truck shock absorbers only absorbs the impact force, and strut also supports and controls the driving of the vehicle.

As a professional air suspension distributor, Komman has high-quality Independent air suspension for sale. Welcome to contact us if needed.

Semi-trailer Air Suspension - Center Axle Semi-trailer Platform(2023年07月07日)

KOMMAN — 2023-07-06T16:25:19+0900

https://www.kommangroup.com/products/semi-trailer-air-suspension.html

Komman focuses on commercial vehicle air suspension systems for 20 years, and has much experience of producing semi trailer air suspension axle.

Komman serves the nation's largest auto companies, truck, and bus manufacturers such as SINOTRUCK, BYD, FOTON, CRRC and etc.

Komman semi-trailer air suspension system pays more attention to the safety of drivers and passengers and the safety of goods.

The airbag in the front air suspension has the characteristics of variable stiffness, which can quickly attenuate the vibration of the vehicle during driving, thereby improving the ride comfort of the vehicle; the semi-trailer air ride suspension axle system is beneficial to protect the body of the driver and passengers, and it is not easy to be fatigued during long-distance driving. These semi-trailer air ride suspension kits also improve ride comfort and safety. Komman has high-quality air ride trailer axles for sale. If you are interested in our products, you can fill out the form below and contact us. We will negotiate with you at a competitive trailer axle air suspension price.

If you are looking for a reliable air suspension manufacturer, don't hesitate to contact us!

Independent Air Suspension for 7-10m Bus System(2023年07月06日)

KOMMAN — 2023-07-06T16:24:30+0900

https://www.kommangroup.com/products/independent-air-suspension-for-7-10m-bus-system.html

AFD050/055 series independent air suspension system can be matched with 19.5" and 22.5" disc brakes, which is more adaptable.

If you are looking for a reliable air suspension supplier, don't hesitate to contact us!

AFD065/070 SERIES INDEPENDENT AIR SUSPENSION SYSTEM(2023年01月21日)

KOMMAN — 2023-01-15T14:55:56+0900

https://www.kommangroup.com/afd065-070-series-lndependent-air-suspension-system.html

High rigidity double A-arm structure, wide airbag span, Low non-spring load, low dynamic load impact, two-stage steering mechanism; the system uses FAG maintenance-free bearings, suitable for low maintenance costs; can be matched with disc brakes of different manufacturers (Hande, Knorr, Sorl, Youfin, etc.), more adaptable; it can be matched with 175 outer-offset tires, and 315/80 specification tires can also be optional. This system is suitable for tourist passenger vehicles.

High-rigidity double A-arm structure, wide airbag span, low non-spring load-bearing quality, low dynamic load impact; can be realized according to the needs of a three-stage/2-stage steering transmission mechanism, which can be matched with disc brakes of different manufacturers (Hande, Knorr, Sorl, Youfin, etc ), more adaptable; the system adopts American Con Met integral oil-lubricated bearings, which has large heat capacity, and the wheel hub bearings are not easy to burn. It can be matched with 175 outer offset tires and 315/ With 80-size tires, the system is suitable for bus and tourist passenger vehicles over 11 meters.

The Main Technical Parameters of AFD065/070 Series Independent Air Suspension System
ModelAFD065/070seriesAFD075series
Rated load6500~7000kg7500kg
Kingpin inclination9.0˚+30′7.5˚±30′
Camber angle0°±20′0.5°±15′
Caster angle3.0°±30′2.5˚±30′
Main pin center distance2007mm1899mm
Rim mounting surface2317mm2458mm
Inner wheel angle44°50°
Outer wheel corner39.3°41°
Recommended tires275/70R22.5295/80 R22.5
Hub bearingFAG Maintenance-free bearingsCon Met Integral Oil-Lubricated Bearing
Brake caliper optionHande, Knorr, Sorl, Youfin, etcHande, Knorr, Sorl, Youfin, etc

Komman is a professional air suspension supplier, we provide rear air bag suspension, rear air bag suspension kits for chevy trucks, rear airbag suspension kit, rear air bag suspension kit, truck rear suspension air bags, air bags for rear suspension, air lift suspension kit and etc. For more information, please feel free to contact us!

7-10M MEDIUM BUS SERIES AIR SUSPENSION SYSTEM(2023年01月20日)

KOMMAN — 2023-01-15T14:55:18+0900

https://www.kommangroup.com/7-10m-medium-bus-series-air-suspension-system.html

China's leading supplier of air suspension KOMMAN customizes air suspension systems to suit commercial vehicle applications. Komman air suspension systems can meet the requirements for suspension of a passenger car above one level specified in the transportation industry standard "Classification and rating of operating passenger cars ". Its comprehensive performance is 2-3 grades higher than that of the leaf spring suspension. Outstanding performance in terms of comfort, reliability, safety, and economy.

Wide airbag span, Single swing arm non-independent front air suspension system; it can be matched with the front axles of Fang sheng, CJ, and Dana, etc.

The vertical leaf spring single swing arm structure, wide airbag span, and the installation of lateral stabilizer bars can be matched with the front axles of Fang sheng axle, CJ axle, and Dana axle.

A five-link structure full air suspension system, wide airbag span, matching lateral thrust rod and lateral stabilizer rod, can be matched with Fang sheng axle, CJ axle, Dana axle, and other front axles.

ARN075 Series
Four-bar linkage guide mechanism, wide airbag span, the full-air suspension system of the follower axle; with follow-up steering, automatic reversing lock, high-speed automatic lock function.

Main Technical Parameters of ARN075 Series
ModelARN075 Series
Rated load7500kg
Width of the vehicle frame940mm
Wheelbase1980~2020mm
Axle travel160mm
Span between air springs1200~1300mm
System frequency offset1.15~1.3HZ
Four-airbag balanced beam four-link non-independent rear drive axle air suspension system; it can be matched with Dana, Fang sheng, stamping, and welding or casting rear axles.

Two-capsule single swing arm guide mechanism, compound air suspension system; can be matched with Fang sheng, CJ, Dana, stamping, and welding or casting rear axles.

The four-bar linkage guide mechanism, double C-beam wide suspension arrangement, and full air suspension system improve the comfort and overall stability of the vehicle. It can be matched with axle factories such as DDAC axle, Fang sheng axle, and CJ axle.

Parameters of the Front Air Suspension System
ModelAFL030~AFL045/ AFV035~AFV045/ AFF035~AFF045 series
Rated load3000-4500KG
Wheelbase1835-2020mm
Airbag installation height245-275mm
Axle travel180mm(+90/-90)
Airbag span1160-1300mm
System frequency offset1.15-1.3HZ
Parameters of Rear Air Suspension System

ModelABW050~ABW090/ARL050~ARL090 seriesACW080-ACW095series
Rated load5000-9000KG8000-9500KG
Wheelbase1670-1800mm1840mm
Airbag installation height245-275mm248mm
Axle travel180mm178mm
Center distance of plate support850-1150mm950-1150mm
System frequency offset1.15-1.3HZ1.15-1.3HZ

Komman is a professional air ride company, we provide air suspension trailer, air suspension kit, air suspension kit for sale, air suspension kit and etc. For air suspension kit price or more information, please feel free to contact us!

7-10M BUS INDEPENDENT AIR SUSPENSION SYSTEM(2023年01月19日)

KOMMAN — 2023-01-15T14:54:42+0900

https://www.kommangroup.com/7-10m-bus-independent-air-suspension-system.html

The structure of this series independent air suspension adopts a double-wishbone structure, this air suspension's steering rod system is arranged in a "quadrangular" steering mode, which is compact and reasonable, and has high steering efficiency; the steering rod system is rear-mounted, and the suspension Y-direction size is small, AFD035 series independent front bus air ride suspension fit is suitable for the short front suspension and center-opening vehicles; it can meet the requirements of vertical steering and horizontal Steering machine layout.
High-rigidity double A-arm structure, wide airbag span, low unsprung mass, low dynamic load impact, good vehicle driving smoothness, good tire grounding performance; three-stage and two-stage steering transmission mechanisms can be realized according to needs. To meet the needs of large wheel corners, good steering performance, suspension applicable channel width is 650-900mm; the ground clearance is up to 350mm, which can be matched with 19.5” and 22.5” disc brakes, which is more adaptable; can be equipped with American Comet The integral oil-lubricated bearing has a large heat capacity, and the wheel hub bearing is not easy to burn to death. The airbag independent suspension system can be universally matched to bus and tourist vehicles.

7-10m bus independent air suspension system Product parameter
ModelAFD035 seriesAFD 050/055series
Suspension height240mm270mm
Rated load3500KG4500～5500KG
Axle travel165mm（+80/-85)170mm（+85/-85)
Brake specifications19.5"19.5"/22.5"
Tire specifications215/75 R17.5 or 235/75 R17.5265/70 R19.5 （275/80 R22.5）
Inner and outer wheel corners45˚ / 36.5˚AFD050: 50˚/39.2˚
Front axle positioning parametersToe: (0-2) mmToe: (0-2) mm
Caster angle: 3.5˚±30′Caster angle: 3.5˚±30′
Kingpin inclination: 8.5˚±30′Kingpin inclination: 8.5˚±30′
camber angle: 0.5˚±20′camber angle: 0.5˚±20′

Komman is a professional air suspension supplier, we provide air suspension trailer, air suspension, air suspension conversion kits, air ride suspension system and etc. For air lift suspension price or more information, please feel free to contact us!

6-8M BUS AIR SUSPENSION SYSTEM(2023年01月18日)

KOMMAN — 2023-01-15T14:54:08+0900

https://www.kommangroup.com/6-8m-bus-air-suspension-system.html

The basic structure of the independent front air suspension adopts a double-wishbone structure, which is suitable for full-bearing chassis and beam-type frames; the suspension guiding elements and steering system are integrated through the lower longitudinal beam to ensure installation accuracy and four-wheel positioning.

The rear suspension adopts a composite air suspension structure, and the air springs are matched with high-strength straight leaf springs to improve the load-carrying capacity of the rear suspension. Lateral stabilizer bars and lateral thrust bars are added to ensure good overall vehicle stability.

Main technical parameters of rear suspension
Rated loadARL055 Series Air Suspension System
Rated load5500KG
Axle travel152mm（+72/-80）
Center distance of plate support860mm
Airbag installation height253mm
Shock absorber installation height434mm

Komman is a professional air suspension supplier, we provide vw bus air ride, air suspension, air lift bags for sale, air lift suspension, air lift kit, air lift air bags, air lift suspension kit, front shock absorber and etc. For air lift suspension price or more information, please feel free to contact us!

SHOCK ABSORBER (45MM) PRODUCT INTRODUCTION(2023年01月17日)

KOMMAN — 2023-01-15T14:53:31+0900

https://www.kommangroup.com/45mm-cylinder-diameter-shock-absorber/

Specification: 45mm (cylinder diameter)

Features: applicable to design conditions with damping force less than 16000N at 0.52m/s velocity point;Its design strength and heat capacity are suitable for medium and large vehicles.

Applicable models: applicable to medium and large vehicles such as (trucks, buses, trailers, commercial vehicles, etc.).

Komman is a professional air ride company, we provide vw bus air ride, air suspension, air shocks for trucks, air shocks for lowered trucks, adjustable air shocks for trucks, air ride shocks for trucks, shocks for air ride suspension, front damper, air lift shocks, dampers in suspension system, air lift suspension kit and etc. For more information, please feel free to contact us!

SHOCK ABSORBER (36MM) PRODUCT INTRODUCTION(2023年01月16日)

KOMMAN — 2023-01-15T14:52:50+0900

https://www.kommangroup.com/36mm-cylinder-diameter-shock-absorber/

Specification: 36mm (cylinder diameter)

Features: design condition for damping force less than 7000N at 0.52m/s velocity point; Small diameter, flexible layout, suitable for compact suspension space.

Applicable models: suitable for all kinds of small and medium-sized vehicles such as passenger cars, small and medium-sized buses, SUVs, etc.
36 front air shocks Absorber Passed the U.S. SGS Durability Test
Dual-frequency endurance test report-American SGS

Comparison of Main Technical Parameters

Birkom shock absorbers and internationally renowned brands were tested blindly in the U.S. SGS laboratory in 2016
ItemFatigue Test Times of Shock AbsorberRemarkTest Comparative Analysis
Birkom Shock Absorber1568926was suspended according to customer requirements, and the sample load loss was 20%. It can still work normally, with discoloration and no signs of oil leakageThe Birkom shock absorber was tested in the same way as the international famous brand, and the result proved that the test result of the Birkom shock absorber was [better].
International
Well-known Brand1310825The test is suspended, the sample load loss is 36%, the screw is discolored, and there is no sign of oil leakage
Production Quality Assurance
Adhering to the quality policy of "leading technology, leading quality, leading service", the company has established a strict and standardized quality management system to ensure the orderly production of the company and the stability of product quality. In 2008, the company passed the ISO/TS 16949 management system certification and was the first company in the air suspension industry to pass the certification. In 2011, 2014, and 2018, the company successfully passed the recertification work of this certification.

Komman is a professional air suspension company, we provide rear shock absorber, air bag suspension wholesale, air ride suspension kit and etc. For more information, please feel free to contact us!

10-12M LARGE BUS AIR SUSPENSION SYSTEM(2023年01月15日)

KOMMAN — 2023-01-15T14:52:10+0900

https://www.kommangroup.com/10-12m-large-bus-air-suspension-system.html

As a manufacturer of commercial vehicle front air bag suspension systems, Shanghai Komman air suspension systems can meet the suspension requirements for passenger cars above one level specified in the transportation industry standard. Our air suspension significantly improves vehicle comfort and the reliability of chassis and body electrical systems and also improves vehicle safety.
Longitudinal straight leaf spring guide structure, large air spring span, compound air suspension system; can be matched with the front axles of Beiben axle, DDAC axle, Fang sheng axle, CJ axle, etc.

Four-bar linkage guide mechanism, big-span airbag, non-independent full-air suspension system; can be matched with the front axles of Bei ben axle, DDAC axle, Fang sheng axle, STR axle, etc.

The four-bar linkage guide mechanism, the large-span air spring layout, and the installation of lateral stabilizers can improve the lateral stability of the vehicle. It can be matched with the front axles of DDAC axle, Fang sheng axle, and CJ axle, etc.

Integral V-shaped control rod type four-bar linkage guiding mechanism, large-span four airbags, four shock absorbers, full air suspension system, can be matched with Fang sheng, Dana, CJ axle, etc.

Four-link guide mechanism, large-span four airbags, four shock absorbers, full air suspension system; can be matched with Fang sheng axle, DDAC Bridge, CJ Bridge, etc.

Main Technical Parameters of Rear Air Suspension System
ModelACU100~ACU130 serious/ ACW100~ACW130 series
Rated load10000~13000KG
Wheelbase1800~1860mm
Height of air spring installation255~265mm
Axle travel180mm
Span between air springs1500mm
System frequency offset1.15~1.3HZ

There are many air ride manufacturers, but we are one of the best choices for you.

Semi-trailer Air Suspension Product Platform - Low Flat Type Trailer Platform(2022年11月24日)

KOMMAN — 2022-11-24T11:30:58+0900

https://www.kommangroup.com/products/semi-trailer-air-suspension-product-platform.html

Port:Shanghai, China
Production Capacity:100000 Axles/year
Payment Terms:T/T; L/C
Material:Rubber+Steel
Certification:ISO/TS16949
Warranty:One Year or 10,0000km
Type:trailer air suspension
MOQ:5 sets
Application:Low flat type trailer
OEM/ODMYes
HS Code:87088090
Transport Package:Wooden case
Delivery:About 20 ~ 30 Working Days

With over 20 years of experience in the automotive industry, Komman has grown into a leading supplier of air suspension systems in China.

Low flat truck trailer air ride suspension kits improve vehicle use economy and reduce operating costs.

Compared with leaf spring suspension or rubber suspension, the air suspension of the truck trailer can effectively reduce the impact vibration caused by the uneven road surface to the body through the vibration isolation of the airbag, reducing the vibration frequency of the chassis and electrical system, and improve. The reliability of the chassis and body electrical systems increases its service life by more than double.
Semi trailer Air Ride Suspension Product Platform - Low Flat Type Trailer Platform Information
Applicable modelsMaximum outer diameter of the airbagaxle travelWheel can be lifted distanceApplicable suspension heightAxle load
low flat type trailerΦ360mm160mm》70mm180mm ~ 260mm9 tons ~ 13 tons

As one of air ride manufacturers, we provide air ride tractor trailer, air ride semi trailer, air ride trailer suspension for sale, bus air suspension and etc. For more information, please feel free to contact us!

Semi-trailer Air Suspension - Center Axle Semi-trailer Platform(2022年11月24日)

KOMMAN — 2022-11-24T11:30:22+0900

https://www.kommangroup.com/products/semi-trailer-air-suspension.html

Port:Shanghai, China
Production Capacity:100000 Axles/year
Payment Terms:T/T; L/C
Material:Rubber+Steel
Certification:ISO/TS16949
Warranty:One Year or 10,0000km
Type:Center axle semi-trailer platform
MOQ:5 sets
Application:semi-trailer
OEM/ODMYes
HS Code:87088090
Transport Package:Wooden case
Delivery:About 20 ~ 30 Working Days

Komman focuses on commercial vehicle air suspension systems for 20 years

Komman serves the nation's largest auto companies, truck, and bus manufacturers such as SINOTRUCK, BYD, FOTON, CRRC and etc.

Komman semi-trailer air suspension system pays more attention to the safety of drivers and passengers and the safety of goods.

The airbag in the front air suspension has the characteristics of variable stiffness, which can quickly attenuate the vibration of the vehicle during driving, thereby improving the ride comfort of the vehicle; the semi-trailer air ride suspension axle system is beneficial to protect the body of the driver and passengers, and it is not easy to be fatigued during long-distance driving. These semi-trailer air ride suspension kits also improve ride comfort and safety.
Semi-trailer Air Suspension - Center Axle Semi-trailer Platform Information
Applicable modelsMaximum outer diameter of the airbagaxle travelWheel can be lifted distanceApplicable suspension heightAxle load:
Central axle trailerΦ360mm160mm70mm180mm ~ 260mm9 tons ~ 13 tons

Komman is a professional air suspension supplier, we provide trailer axle air suspension, semi trailer air suspension axle, air suspension trailer axle, air ride trailer axles for sale, air ride trailer axles, air lift suspension kit and etc. For more information, please feel free to contact us!

Independent Air Suspension(2022年11月24日)

KOMMAN — 2022-11-24T11:29:53+0900

https://www.kommangroup.com/products/independent-air-suspension/

Automobile suspension system is generally divided into independent air suspension and nomal air suspension.As need of suspension system in automobile requirements for vehicle driving comfort become higher and higher, airbag independent suspension is becoming more and more widely used on buses. The independent air suspension system in automobile produced by Komman have many obvious technical advantages in the industry. Contact us now to get the latest air suspension system price!

Difference Between Normal Air Suspension And Independent Auto Suspension System
Compared with normal air suspension kit, independent automobile suspension system has the advantages of light weight, reduces the impact of the body, and improves the ground adhesion of the wheels. The left and right wheels bounce independently without interfering with each other, which can reduce the inclination and vibration of the body, can greatly improve the comfort of the vehicle.what's more,the independent suspension allows the front wheels to have a large jumping space, which is conducive to steering and facilitates the selection of soft spring elements to improve ride comfort. At the same time, the unsprung mass of the independent air suspension system in automobile is small, which can improve the adhesion of the vehicle wheels and improve the safety.

Air suspension working principle
Independent air suspension is referred to as independent suspension.

Independent suspension is an air suspension in which the left and right wheels are disconnected and connected to the frame (or body) through the suspension alone and can move independently. When any one wheel is beaten by the impact of the road surface, it will not affect the operation of the other wheel.

The independent air suspension wholesale of KOMMAN company is mainly a double wishbone suspension. The main feature of the independent suspension is that the upper and lower control arms are V-shaped, the upper control arm is shorter and the lower control arm is longer.

D11 Motor Mount For Bosch Ebike Motor(2022年11月24日)

KOMMAN — 2022-11-24T11:29:20+0900

https://www.kommangroup.com/products/d11-motor-mount-for-bosch-ebike-motor.html

Port:Shanghai, China
Production Capacity:20000T/Year
Payment Terms:T/T; L/C
Process:Aluminum liquid forging(Aluminum squeeze casting)
Application:Bosch GX2motor
Material:A356.2
Place of Origin:Suzhou; China
Weight:0.83kgs
Package:Carton/Wooden case
OEM:YES
ODM:YES
HS code:85030090
Aluminum Liquid Forging Electric motor bracket D11 Motor Mount is designed for Ebike Motor, such as Giant, Bosch, Shimano, Bafana, OEM service is available.

Contact us for more information of E-bike motor mount.
D11 Bosch Ebike Motor Mount Information
Model NO.D11Applicable motor brand:Bosch; Bafana; Shimano…
Equipment tonnage:400tSurface:Trimming, Deburring, Polishing, Shot Blasting
Type of MaterialA356.2Process:Aluminum liquid forging( aluminum squeeze casting )
AdvantageHigh-Strength; High Density;Low costDescriptionE-BIKE frame part ( motor mount)
TrademarkKommanSpecificationOEM
Transport PackageCarton/Wooden case/customizedPlace of Origin:Suzhou, China
Product accuracy gradeGB/T 1804-mEvaluation Criteria for Internal DefectsASTM E505 Class 2-Class 3

D11 Bosch Ebike Motor Mount Specification

Product AppearanceItem NoMaterialProcessingSize(mm)tensile strengthyield strengthElongationWeight(kgs)
D11A356.2Aluminum squeeze casting275*122*105290Mpa230Mpa6%0.83

Komman is a professional air ride company, we provide vw bus air ride, air suspension, air suspension kit and etc. For more information, please feel free to contact us!

Bus Air Suspension(2022年11月24日)

KOMMAN — 2022-11-24T11:28:46+0900

https://www.kommangroup.com/products/bus-air-suspension/

Bus air ride suspension is also called air bag suspension,the difference between air suspension and other suspensions is that air springs are used instead of metal springs.Bus air suspension system is mainly composed of various air ride suspension parts such as airbags, air shocks, guiding devices, etc. Air ride suspension for buses has excellent performance in improving the comfort, reliability, safety and economy. There is quality air ride suspension for sale at Koman. Welcome to contact us for the air ride suspension cost.

What is Air Suspension in Bus?
Air suspension is a suspension that uses air springs to support the bus body. A bus air suspension system is an often overlooked area. From a comfort and safety standpoint, a bus's air suspension is an integral part of the way a bus is driven. The custom made shock absorbers and air springs help absorb and channel road forces, keeping wheels swaying, shaking and rebounding. Air suspension system makes for a more comfortable ride and greater cargo security.

How Does Air Ride Suspension for Buses Work?
Air ride suspension kit is a device located between the bus frame and axle, which uses air bag and shock absorber to mitigate and attenuate the impact and vibration caused by the ground, and transfer various forces and moments between the wheel and the frame (or body).The function of the air ride suspension trailer is to withstand and transmit vertical loads, to alleviate and restrain the impact caused by uneven roads, and also to alleviate the impact caused by emergency braking, acceleration and turning, or changes in the position of the vehicle body, and the main function of the air shock is to generate a damping force, thereby rapidly attenuating the vibration of the air suspension bus and improving the driving comfort of the bus.

What Is the Purpose of Bus Ride Air Suspension?
Different types of air suspension have been widely used in buses. The bus with a truck air ride suspension systems not only allows the driver to experience stronger controllability and enhances the ride comfort, but also self-regulates in the face of different road conditions, playing an important protective role.

6-8m Bus Front Air Suspension System(2022年11月24日)

KOMMAN — 2022-11-24T11:27:11+0900

https://www.kommangroup.com/products/6-8m-bus-front-air-suspension-system.html

Port:Shanghai, China
Production Capacity:100000 Axles/Year
Payment Terms:T/T; L/C
Material:Rubber+Steel
Certification:ISO/TS16949
Warranty:One Year or 10,0000 km
Type:Independent Air Suspension
MOQ:5 sets
Application:6-10m bus front axle
OEM/ODMYes
HS Code：87088090
Transport Package：Wooden Case
Delivery: About 20 ~ 30 Working Days

Air ride front suspension manufacturer Komman independent front air ride suspension system is for Commercial Vehicle application AFD035 series independent suspension system, the basic structure of this air suspension bus adopts double wishbone structure, which is suitable for full-load chassis and girder frame.

The suspension guide element and steering system are integrated through the lower longitudinal beam to ensure installation accuracy and ensure Four-wheel alignment parameters.

Main Technical Parameters of 6-8m Bus Front Air Suspension System
Komman ModelAFD035 Series Front Independent Suspension System
Rated Load3500KG
Brake Specifications19.5"
Axle Travel165mm（+80/-85)
Airbag Installation Height240mm
Tyre Model215/75 R17.5or 235/75 R17.5
Front-wheel Positioning ParametersToe：（0-2）mm
Caster angle：3.5˚±30′
King pin inclination：8.5˚±30′
camber angle：0.5˚±20′

Komman is a professional air suspension company, we provide front airbag suspension kit, front air bag suspension for trucks, Front Air Suspension, air bag suspension wholesale and etc. For more information, please feel free to contact us!

36 Cylinder Diameter Shock Absorber(2022年11月24日)

KOMMAN — 2022-11-24T11:26:26+0900

https://www.kommangroup.com/products/36-cylinder-diameter-shock-absorber.html

Item Name:Shock Absorber
Port:Shanghai, China
Production Capacity:1500000Pcs/Year
Payment Terms:T/T; L/C
Warranty:1.5year or 150000 km
Material:Rubber+Steel
Type:Gas-Filled
Colour:Black
Third-party inspection report:SGS
Certificated:ISO14001/TS16949
Hs Code:8708801000

Birkom - A reliable front and rear shock absorbers partner from the United States. 36mm (cylinder diameter) front air shocks for trucks design condition for damping force less than 7000N at 0.52m/s velocity point; Small diameter,flexible layout, suitable for compact suspension space.

This model front shock absorber is suitable for all kinds of small and medium-sized vehicles such as passenger cars, small and medium-sized passenger cars, SUVs, etc. Birkom also prevides custom made shock absorbers which will give you a higher quality experience at a desirable price. If you are interested in it. You can fill out the form below to contact us.

Item Name:Shock AbsorberPort:Shanghai, ChinaProduction Capacity:1500000Pcs/YearPayment Terms:T/T; L/CWarranty:1.5year or 150000 kmMaterial:Rubber+SteelType:Gas-FilledColour:BlackThird-party inspection...

36 Cylinder Diameter Shock Absorber Parameters
Item NameShock absorberApplication :Bus
Type36 cylinder diameterMOQ100PCS
BrandBirkomLead Time:25-35 Days after order Is Confirmed
ColorBlackSpecification:Customized
OriginChinaTransport Package:Wooden case

Komman is a professional air suspension company, we provide rear shock absorber, air bag suspension wholesale, air ride suspension kit and etc. For front shock absorber price or more information, please feel free to contact us!