Only competition between domestically produced die steel(2020年06月04日)

handlemould — 2020-06-04T15:11:13+0900

And for imported steel, wholesale medical treatments mould will also adjust their policies in order to adapt to the changes in China's WTO market. There are more than 100 product varieties and series. 350,

Weihai Road, Shanghai 401 Wanted dealer bookmark5 Service Director number 014 Species. And actively respond to various customer requirements, has long been unchanged.I think the big problem is that there is still a certain gap between the quality and performance of domestic mold steel compared with imported mold steel, such as metallurgical quality, heat treatment performance, unstable performance, poor appearance of steel, and so on. It is the Yangtze River Delta and the Pearl River

Delta that are more obvious in the quality requirements and variety specifications of the die steel materials. On the contrary, irresponsible material suppliers must be eliminated by the market first. For mold companies, adhere to the principle of good faith, select high-quality mold materials to produce high-end. produced die steel has obvious advantages in product quality and variety. has its own smelter, and its steel output can reach more than 50,000 tons per year. Various die steels with very different properties can be used as the material for the same die. Only competition between domestically produced die steel and imported die steel is formed. According to reports, Baosteel and Fugang have already established mold steel production bases or signed contracts for alternative import projects. While selling mold steel materials,

Datong is characterized by providing customers with a series of personalized heat treatment solutions and providing customers with mold making solutions suitable for the characteristics of users' own products. In the final analysis, the requirements for mold steel materials are also continuously upgraded. In the fierce competition in the mold steel market, we will allow customers to produce longer-life molds at a lower cost.
https://www.ldmould.com/product/mould/

The use of servo valve gate technology directly controls the process(2020年05月27日)

handlemould — 2020-05-27T17:33:09+0900

When it comes to mold balance, everyone knows that mold balance is a very important indicator for multi-cavity molds. The mold is unbalanced, and the product produced is also likely to have inconsistent quality. For family molds, because the geometry and glue volume of each cavity product are not the same, the balance is more difficult to control.
Figure 1 Products produced by the family mold

Traditionally, because the injection parameters used in each cavity of the family mold are the same (material temperature, mold temperature, filling speed, plastic pressure, etc.), it is necessary to ensure the volume, wall thickness, weight, etc. of the products between different mold holes As much as possible, it is possible to continue to produce qualified products.

However, the use of servo valve gate technology directly controls the process of each cavity directly at the gate, thus eliminating this constraint. The forming operator can independently control the stroke, speed and pressure of each valve needle. This allows the melt pressure, velocity and volume in each cavity to be independently controlled at each gate, meaning that each cavity or gate can have an independent process (filling speed, filling pressure, holding pressure and compress time). This precise control can prevent overfilling and flashing of parts of different sizes in the family mold when filling at the same time.
https://www.ldmould.com/product/mould/

Lianda Injection Syringe Mould Factory

Only competition between domestically produced die steel(2020年06月04日)

The use of servo valve gate technology directly controls the process(2020年05月27日)