QINGDAO BINHAIJINCHENG FOUNDRY MACHINGERY CO.，LTD

Factors Influencing Price of Manufacturing Grit Blasting Booth(2021年)

qdbhmachinery — 2021-05-06T15:24:15+0900

https://www.qdbhmachinery.com/products/shot-blasting-booth.html

Grit blasting booth is also called shot blasting room and sand blasting room. It is suitable for surface cleaning and rust removal of some large workpieces, and increases the adhesion effect between the workpiece and the coating. Before the sandblasting operation, send the workpiece into the sandblasting room, connect the electrical device, turn on the sandblasting lamp, wear protective clothing, close the host door, hold the sandblasting gun, turn on the sandblasting switch, and hold the spray gun to clean the parts with sand blasting, which is suitable for machinery and equipment industry, shipbuilding industry, military industry, construction machinery industry, petroleum machinery industry, bridge industry, locomotive industry, spraying industry, large steel structure, etc.

The price of grit blasting booth is one of the concerns of many prospective customers. Of course, at the beginning of the purchase, the price cannot be used as the only reference condition. The brand, configuration and the market reputation of the grid blasting booth manufacturer must also be considered at the same time. Only through systematic understanding and integration of various factors will the comparison of prices be meaningful. Among the factors that may affect the price of the grit blasting booth are the following:

1. Brand Factors

The establishment of general brands has taken a long time and has been tested by the market. The brand premium of well-known brands is relatively higher. This relatively high price is valuable because it has a relatively reliable quality and a more stable system.

2. Configuration factors

The configuration of the sandblasting room, such as the thickness of the steel plate, the type of steel, and the design of the mechanical structure are all factors that affect the price.

3. Requirements

Every customer has different requirements. Some customers have strict requirements. For example, the equipment must be less than xx meters, the weight must be limited to a certain tonnage, and how should the certain function be completed. These are not popular design requirements, which generally increase the manufacturer's design and process costs, which will be reflected in the price.

Qingdao Binhai Jincheng Foundry Machinery Co., Ltd. is one of professional shot blasting companies. We provide Steel Plate Shot Blasting Machine, H Beam Shot Blasting Machine, shot blasting machine china, media blasting equipment for sale and so on. Want to know more? Please contact us.

Application and Failure Analysis of Grit Blasting Equipment(2021年)

qdbhmachinery — 2021-05-06T15:23:51+0900

https://www.qdbhmachinery.com/products/shot-blasting-booth.html

Grit blasting equipment has been widely used in marble, stainless steel sculpture and many other fields. The sandblasting room is suitable for surface cleaning and rust removal of some large workpieces, and increasing the adhesion between the workpiece and the coating. According to the recycling method of abrasives, the sandblasting room is divided into: mechanical recycling shot blasting room and manual recycling shot blasting room.

The grit blasting equipment uses compressed air in the pipeline to transport powdery particles (1~4mm in diameter) from one place to another. In the process of transforming kinetic energy into potential energy, the high-speed moving sand particles wash the surface of the object to play the role of improving surface quality. After continuous development, improvement and perfection of grit blasting equipment as a traditional sand processing equipment, it has a wide range of applications for industrial processing today, sand blasting surface treatment equipment has become an increasingly popular unique mechanism equipment.

The following is the fault analysis of grit blasting equipment.

Fault 1 of grit blasting equipment: No air, no abrasive

Possible reasons:

1. Compressed air quality

2. The set pressure level of the pressure regulator is too low

3. The foot switch is not properly adjusted or damaged

4. Sandblasting or abrasive valve is blocked

5. The safety air circuit is cut off

6. The main pressure regulator valve of the sandblasting machine is broken

7. The pressure regulating valve for control is broken

Debugging methods:

1. Grind and clean the nozzle

2. Check the safety gas valve

3. Check the main control valve sandblasting machine

4. Check valve control sandblasting machine

Fault 2 of grit blasting equipment: Abrasive leakage

Possible reason: The vacuum bag has holes or is not clamped

Debugging method: Replace the dust bag, and then clamp the dust bag of the vacuum cleaner

Fault 3 of grit blasting equipment: Blurred vision during sandblasting

Possible reasons:

1. The dust bag is blocked, and the dust bag is aging and blocked

2. There is too much dust in the sand and the compressed air pressure is too high

Debugging methods:

1. Dust bag for vibration sandblasting machine

2. Replace the dust bag of the sandblasting machine and reduce the pressure according to the recommendations of the sandblasting machine

Qingdao Binhai Jincheng Foundry Machinery Co., Ltd. is one of professional shot blasting companies. We provide Steel Plate Shot Blasting Machine, H Beam Shot Blasting Machine, media blasting supplies, media blasting equipment and so on. Want to know more? Please contact us.

What Shot Blasting Equipment should be Selected for Surface Cleaning of Auto Parts?(2021年)

qdbhmachinery — 2021-05-06T15:23:20+0900

https://www.qdbhmachinery.com/products/shot-blasting-machine/

If you need to purchase shot blasting equipment for auto parts rust removal, you can contact QDBH Machinery, who is a professional manufacturer of shot blasting equipment, providing a complete production line and tailor-made production lines for business owners according to the needs provided by the business owner, the production line that belongs to the business owner is perfectly built. From the workshop design, equipment layout, equipment installation and debugging, the business owner's unnecessary supporting project risks are greatly reduced. Next, QDBH Machinery will talk about the benefits of mesh belt shot blasting equipment for cleaning small and medium-sized parts and help you choose shot blasting equipment.

Mesh belt through-type shot blasting equipment is suitable for mass production of surface cleaning of small and medium-sized workpieces. Equipment of this specification is suitable for mass production of workpieces. It is widely used in casting and automobile manufacturing. It has high production efficiency, good sealing effect, compact structure, convenient loading and unloading, as well as high technical content. It can apply strong shot blasting to the surface of steel and castings in the original state to remove the rust layer, welding slag and oxide scale on it to obtain a uniform metallic luster to improve the coating quality and anti-corrosion effect of the steel.

Mesh belt shot blasting equipment is particularly suitable for complete, comprehensive and continuous shot blasting processing of flat workpieces and large and complex workpieces. It can handle very complex workpieces with "pockets" or areas that are difficult to reach with shots. The tension can be adjusted to realize parts transmission. The special mesh belt guide allows the shot blasting wheel below to pass through a certain mesh belt position to be shot blasting, which means that any untreated surface of the workpiece will be reduced to a small size.

Structural characteristics of mesh belt through-type shot blasting equipment:

This machine is mainly composed of cleaning room, shot blasting device, elevator, screw conveyor, separation system, mesh belt system, electrical system and other parts. The main features are:

1. Continuous through processing

2. Can be connected with automatic loading and unloading system

3. Efficient comprehensive cleaning results

4. The single-layer mesh belt passes through the shot blasting chamber in parallel

5. Can be discharged directly through the mesh belt tumble

Qingdao Binhai Jincheng Foundry Machinery Co., Ltd. is one of professional shot blasting companies. We provide Steel Plate Shot Blasting Machine, H Beam Shot Blasting Machine, shot blasting machine china, blasting equipment for sale and so on. Want to know more? Please contact us.

Which Shot Blasting Machine is Suitable for Your Workpiece?(2021年)

qdbhmachinery — 2021-05-06T15:22:58+0900

https://www.qdbhmachinery.com/products/tumble-belt-shot-blasting-machine/

1. What is a shot blasting machine?
Shot blasting machine is a casting equipment making use of the high-speed shot thrown from shot blasting machine to clean or enhance casting surface. In the meanwhile, shot blasting machine shakes out, decores and cleans castings.

2. Different industries should choose different types of shot blasting machine
(1) Steel mill
New steel and steel plate produced by steel mill may have many burrs, affecting the quality and appearance, which can be solved by through-type shot blasting machine.

(2) Shipyard
Steel plates of shipyards may have rust, which affects the shipbuilding quality. It's impossible for manual rust removal because there is a large quantity of work. Thus, it needs a machine to remove rust to ensure the shipbuilding quality, which can be finished by a thorough-type shot blasting machine.

(3) Automaker
According to the operation requirements of automaker, both steel plates and castings need polishing but the strength and original shape are disallowed to be damaged and are supposed to be kept beautiful and clean. It demands different polishing machines since car parts are not so regular. Shot blasting machines needed for this are tumble shot blasting machine, rotary type, crawler shot blasting machine and thorough type, and different machines deal with different workpieces.

(4) Hardware factory and electroplate factory
Since hardware and electroplate factories require clean, smooth and lubricated surfaces which can be handled by shot blasting machines. tumble shot blasting machines and crawler shot blasting machines are suitable for workpieces from hardware factory but it depends. Assuming that the workpiece from electroplate factory is small but has large amount, crawler shot blasting machine can be selected to complete rust removal and polishing;

(5) Motorcycle accessory factory
Motorcycle accessories are usually small and suitable for both tumble and crawler shot blasting machines.

(6) Valve factory
Since the workpieces in the valve factory are all cast, they all need to be polished to be clean, smooth and level. This requires shot blastingmachine to clean up these impurities. Rotary table, hook type shot blasting machine can be used.

Qingdao Binhai Jincheng Foundry Machinery Co., Ltd. is one of professional shot blasting companies. We provide Steel Plate Shot Blasting Machine, H Beam Shot Blasting Machine, shot blasting room for sale and so on. Want to know more? Please contact us.

The Main Functions and Applications of Shot Blasting Machine(2021年)

qdbhmachinery — 2021-05-06T15:22:27+0900

https://www.qdbhmachinery.com/shot-blasting-equipment-for-railway-industry.html

1. Main functions of shot blasting machine
It's indicated in modern theories of metal strength that the strength will be enhanced greatly as long as the interior dislocation density is increased. It's helpful for metal to adopt shot blasting machine to improve strength by reinforcing the dislocation structure, which is a very effective way for the hardening metal with phase transformation.

Shot blasting forms a pressure stress on the casting surface, enhancing the tensile, corrosion and fatigue resistance. It can correct the distorted thin-wall castings and replace ordinary heat cycling molding to process large thin-wall castings, preventing residual tensile stress from gaining helpful pressure stress.

2. Applications of shot blasting machine

It can be applied in the manufacture of bearings. Generally, bearings require smooth surface so that shot blasting can remove burrs and impurities. Different from shot peening machine, shot blasting machine shortens fatigue life of parts to increase different surface stresses and parts intensity or prevent micro motion. According to modern metal strength theory, enhancing the interior dislocation density is the main direction to improve metal strength. It is indicated by practice that shot blasting is an effective method to reinforce metal dislocation structure.

It is applied in shipbuilding. There is rust in most steel plates for shipbuilding which can be removed with shot blasting.

It is applied in automobile making. Many steel plates and castings in cars demand polishing and keeping the original shape and strength. It's possible for polishing by shot blasting without any physical damage. Accessories of shot blasting machine are used to remove burrs, membrane and rust. Shot blasting machine gets rid of surface pollutants aiming at a part of coating surface, offering a surface profile added with coating adhesion and enhancing workpieces.

It is applied in hardware manufacturing. Shot blasting meets the requirements of smooth and clean hardware.

It is applied in electroplating. It can be dealt with by shot blasting since the requirements of electroplating are similar to that of hardware.

It is applied in motorcycle parts manufacturing which usually utilizes tumble shot blasting machine to finish shot blasting.

Qingdao Binhai Jincheng Foundry Machinery Co., Ltd. is one of professional blasting equipment suppliers. We provide Steel Plate Shot Blasting Machine, H Beam Shot Blasting Machine and so on. Want to know about shot blasting machine price? Please contact us.

Characteristics of Crawler Shot Blasting Machine(2021年)

qdbhmachinery — 2021-05-06T15:22:06+0900

https://www.qdbhmachinery.com/products/tumble-steel-belt-shot-blasting-machine/

1. Introduction of crawler shot blasting machine
Crawler shot blasting machine achieves the purpose of cleaning by making use of impellers in high rotary speed to throw the shot toward continuously flipped workpieces. It applies to the cleaning, rust removing, descaling and surface intensifying of small castings, forging, stamping parts, gears and springs in various industries, including the cleaning and intensifying of the parts fearing a collision.

Note: Crawler shot blasting machine is not allowed to clean parts with high temperature or burr and flashing, otherwise the rubber crawler will be damaged.

2. Characteristics of crawler shot blasting machine

Crawler shot blasting machine is a cleaning equipment with good cleaning effect, compact structure, low noise and great completeness, designed and developed in combination with advanced technology.

Crawler shot blasting machine has high shot blasting efficiency, long service life and simple structure adopting direct-pull motor.

It improves the blade life of shot blasting machine with good separation effect and high production rate by winnowing segregator.

Bag dust remover enables the dust density lower than the national standard, improving the labor environment.

Wear-resistant crawler reduces the collision and damage of workpieces and lowers the machine noise.

Automatic discharging after workpiece cleaning helps to reduce the labor.

QDBH Machinery, a leading company of surface cleaning, is a shot blasting machine manufacturer with over 20 years. We focus on the research, development, manufacturing, sales and service and always stay ahead. Welcome to come to buy.

Qingdao Binhai Jincheng Foundry Machinery Co., Ltd. is one of professional shot blasting equipment suppliers. We provide Steel Plate Shot Blasting Machine, H Beam Shot Blasting Machine, shot blaster for sale and so on. Want to know more? Please contact us.

How to Reduce the Loss of Abrasive Blasting Media?(2021年)

qdbhmachinery — 2021-05-06T15:21:42+0900

https://www.qdbhmachinery.com/shot-blast-media.html

1. Abrasive blasting media is very important for manufacturers
It's widely known that saving abrasive blasting media is closely tied to the success of manufacturers. How to save abrasive blasting media? It mainly manifests in the following aspects:

2. Methods of reducing the loss of abrasive blasting media
(1) Pressure
Pressure has immediate impact on the loss of abrasive blasting media. It's only by knowing the material and precise data in detail that efficiency can be improved and loss of abrasive blasting media can be reduced. Know your enemy and know yourself.

(2) Dust collector
It's advised that abrasive blasting media should be adjusted to a best situation before use. Clean up the filter cartridge timely, pour out the waste sand and reduce the usage of abrasive blasting media as much as possible.

(3) Airbrush
It's necessary to check whether there is any wear in the airbrush before using sand blaster. If any, the split and nozzle have to be replaced immediately to conserve abrasive blasting media.

(4) Sand pipe
It's a necessary thing to inspect whether the sand pipe of sand blaster is straight before running. Abrasive blasting media will be wasted if the pipe is bent.

It's better to tell the accurate type of abrasive blasting media in advance to the producer before confirming the technology so that they can design what complies to the demand and have precise control. Then the sand blaster will reduce usage metrics naturally.

Qingdao Binhai Jincheng Foundry Machinery Co., Ltd. is one of professional shot blasting companies. We provide Steel Plate Shot Blasting Machine, H Beam Shot Blasting Machine, media blasting supplies, shot blast machine for sale and so on. Want to know more? Please contact us.