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

25 Nov

What should we pay attention to in mold process?

According to the modern industrial situation, each mold will be polished after processing. This process will make the appearance of the mold more beautiful and improve the use effect. What should we pay attention to when polishing?
Plastic mold
After polishing, the mold roughness will be lower, the flatness and smoothness will be higher, and the surface will look brighter.
Attention shall be paid during polishing: firstly, it shall be in a ventilated place, because polishing will cause some dust. If it […]

By china plastic injection molding china custom injection molding, china plastic injection molding, computers, copiers, custom injection molding services, custom molds, custom plastic injection molding services, medical plastic injection molding, mold manufacturer China– plastic parts, overmolding, plastic injection molding china, rapid prototyping tooling Read more...

18 Nov

Attention must be paid to these points during injection molding

Recently, many friends asked what should be paid attention to in the injection mold. Today, DJ Molding is here to show you what should be paid attention to in the injection mold!
1. The shrinkage coefficient of each material is different, and the injection mold needs a reasonable shrinkage.
2. The injection mold needs to be rigid enough, otherwise it will be deformed during clamping and pressure maintaining, causing “flash”.
3. If the product is ejected while opening the mold, the ejector […]

16 Nov

Methods to Improve the Quality and Production Efficiency of Mold Manufacturing

Mold processing and manufacturing is a hot industry, and the competition is very fierce, especially the quality of mold, which directly determines whether an enterprise can operate for a long time. Therefore, mold processing manufacturers should learn to find their own production and processing methods, and also improve quality and efficiency.
In order to enable plastic mould enterprises to produce qualified plastic moulds with high precision, low cost and high efficiency, the design of mould production should be reasonable first, […]

28 Sep

Injection mold is different from other processing technologies

Injection mold is a technical work and different from other processing technologies. When using injection technology, different materials and injection molding processes should be selected according to different molds. This is the difference of injection mold. There are different regulations on raw materials, characteristics and molds.
1. With the emergence of high-speed forming machinery and equipment, the production of plastic products has accelerated. Because the temperature of the injection mold is usually between 165-300 ° C, the fluidity of some […]

19 Sep

Needless to ask, you certainly can’t see the development trend of injection mold

At present, our industrial applications have involved various fields. As long as each industry is making parts, it can not leave the mold, because the mold can help them to make the desired effect more accurately.
With the rapid development of injection mold industry, a new model based on injection mold manufacturing in the information age. The production efficiency of the injection mold industry has been greatly improved, which has a milestone impact on the manufacturing industry. Due to the […]

15 Sep

Four tasks of injection mold

1、 Process Analysis of Plastic Products
Before the injection mold, there will be a design link. This link is to analyze which materials are used and whether these materials meet the conditions of the injection mold. You need to consult with the designer carefully and reach a consensus analysis. It is necessary to discuss the shape of the product, including a group of dimensional accuracy and appearance requirements, and avoid unnecessary matters in the process of injection molding.
2、 Determination of […]

13 Sep

Methods to improve the quality and production efficiency of mold manufacturing

Mold processing and manufacturing is a hot industry, and the competition is fierce, especially in the quality of molds, which directly determines whether an enterprise can operate for a long time. Therefore, mold processing manufacturers should learn to find their own production and processing methods, and also improve quality and efficiency.
In order to enable plastic mold enterprises to produce qualified plastic molds with high accuracy, low cost and high efficiency, the design of mold production should be reasonable first, […]

02 Sep

Bubbles have always been a difficult problem in the process of injection molding. How to deal with them

Injection mold belongs to a pouring method. Since it is pouring, there will be various problems in the processing process. The occurrence of problems proves that we have made subtle mistakes in the processing process. However, some are easy to deal with and some are not easy. For example, bubbles appear, because bubbles are a problem that many manufacturers are worried about. Today, I will share some bubble treatment methods:
1、 When the thickness of the product is large, the […]

31 Aug

Whether the injection mold is qualified and what is the evaluation basis

For enterprises engaged in the processing of plastic products, it is often necessary to apply different specifications of injection molds in the whole production process to make the whole production and processing process more smooth. During the production of injection molded products with the help of molds, the accuracy of the molds will directly affect the quality of the final products. Therefore, when purchasing molds, we must pay attention to whether the quality of the whole mold is up […]

22 Aug

Standard for measuring whether the mold processing is qualified

For manufacturers specializing in mold processing, whether the finished mold products processed are standard and qualified will directly affect the production quality of subsequent products. Therefore, for some enterprises that need to use molds for industrial production, when purchasing molds, it is necessary to pay attention to whether they meet the production quality, whether they can meet the subsequent application needs and other issues.
When selecting a mold, you can measure whether a mold meets the standard from the following […]