Company News | China Plastic Injection Molding Companies With Tooling And Injection Moulding Die Makers

01 Dec

What is the effect of temperature on injection molding

Many people know that injection molding is a very important step in processing a mold, and temperature is the top priority, because the temperature affects the quality of the mold during injection molding. What will be the impact of this temperature?
So what are the disadvantages of high injection processing temperature? How do we deal with the problem of excessive temperature? Now let’s take a brief look.
1. Thermal deformation of the machine: due to small coordination and operation failure, the […]

12 Nov

Mold manufacturing process

Mold manufacturing refers to the processing of forming and parison tools, as well as shear and die-cutting molds. Generally speaking, the die is composed of upper die and lower die. The steel plate is placed between the upper die and the lower die to form the material under the action of the press. When the press is opened, take out the workpiece or corresponding waste determined by the shape of the die. Process planning steps for precision die processing?
Mold […]

10 Nov

What problems need to be solved in the design and manufacturing of injection mold?

What problems need to be solved in the design and manufacturing of injection mold? let me show you.
1. Reasonable structure selection: select appropriate molding methods and equipment according to the drawings and technical requirements, and give the structural scheme of injection mold in combination with the plant capacity. In the process, it can be comprehensively discussed and studied in combination with the opinions of relevant parties.
2. Dimensional standard of injection mold molding parts: the molded parts are extremely important, […]

25 Oct

How does the development of mold technology affect the mold?

The development of mold technology should serve the requirements of “short delivery time”, “high precision”, “good quality” and “low price” of mold products.
Die CAD / CAM / CAE technology is the development direction of die design and manufacturing.
With the development and progress of microcomputer software, the conditions for popularizing CAD / CAM / CAE technology have been basically mature. Enterprises will strengthen CAD / CAM technology training and technical services; Further expand the application scope of CAE technology.
The degree […]

06 Sep

Design and adjust the machine to solve the surface shrinkage of mold plastic products!

We analyzed the following reasons for the surface shrinkage of the customer’s mold plastic products. At the same time, our injection molding technician carefully sorted out the solutions for your reference:
1. The wall thickness of the mold plastic product itself is too thick. This is because the product design is not processed according to the uniform wall thickness. The solution is to modify the product design and repair the mold.
2. The temperature is too high during forming.
The glue thickness […]

30 Aug

The choice of mold materials for Texture is very different

In order to achieve a better appearance effect of the product, the profile will be sun textured during mold processing. As we mentioned earlier, in some application scenarios of sun shading process, different mold materials also have very different effects on sun shading.

Generally, injection mold factories mostly choose NAK80 SKD61 8407 S136 and other profiles. The reason for choosing these profiles is that their processing effect will be better.

Dj Mold reminds you that the inclination of different sun lines […]

26 Aug

Injection mold factory teaches you how to solve the flash of injection molding products

The flash is essentially the excess left on the product after cooling in the gap where the plastic material enters the matching part of the mold. This is a problem that many injection mold factories will encounter. To solve the problem of flash is very simple, that is to control not to let the melt enter the mold fit gap. So how to solve it?

(1) Equipment
In some injection mold factories, the clamping force of machines is insufficient, which is […]

21 Aug

Silicone products foundry keeping up with the times is qualified

There are thousands of silicone products on the market every year, and only a few are really favored by consumers. As a foundry of silicone products, only by keeping up with the times can we accurately control the market demand and make products that fit the preferences of consumers.
The popular trend of a product refers to the standard or potential style on which a certain era, a certain feature, a certain function, a certain group of people and a […]

18 Aug

Plastic injection molding products appear ripple how to do?

When we were making a plastic injection molding product, technician helped slow down the injection molding speed because of the problem of spray lines, which was solved smoothly.
However, after injection molding for a period of time, the bad problem of wavy pattern suddenly appeared. We can only find the technician again and ask if the injection molding speed is too fast?
He smiled and said: just adjusted the injection speed and solved the spray pattern. The problem of wavy pattern […]

16 Aug

Most customers are concerned about the problem. What criteria are used to evaluate the injection molding price?

Everything is worth the price. In the current environment of liberalization of the economic market, the price of any material is only determined by the market, and no one or any unit has the final say to set it up. Take plastic injection molding as an example. Any manufacturer will follow the market rules to calculate, and everyone will be happy if they can maintain a little profit after deducting the basic cost. There will be no more huge […]