News Center

News Center

Zhejiang Guangming Plastics Machinery Co., Ltd.

15

2021-09

Describe the function of flat double barrel

Since most injection molding machines use gravity feeding and forced feeding, the cross-sectional shape of the feed port must be able to be transported during feeding. In order to improve the conveying capacity, the feeding port must increase the material area of the screw and the contact area between the screw and the pipe. The cross-sectional shape of the feeding port can be symmetrical or offset. The following describes the function of the flat double barrel together!

2021-09-15

31

2021-08

Inner hole polishing method and process of flat double barrel

The invention can polish the inner wall of the cylinder and has simple operation. However, in the grinding device, the two inner holes of the flat cylinder cannot be ground at the same time, and the grinding efficiency is low. Therefore, the inner hole grinding method of the flat cylinder using the grinding device needs to be further improved. Let's learn about the inner hole grinding method and process of the next flat double barrel together!

2021-08-31

02

2021-07

2020 Quality Integrity Report

2020 Quality Integrity Report

2021-07-02

02

2021-07

2020 Social Responsibility Report

Social Responsibility Report

2021-07-02

02

2021-07

Alloy screw processing process should pay attention to what?

Alloy screw, also known as bimetallic screw, is mainly made of two different metals, which has the advantages of processing economy and high economic efficiency. As an important substitute material, alloy is widely used in daily life and industry. For example, calcium carbonate, high earth, red mud and silica are often added to plastics for modification. Glass fiber, carbon fiber and boron fiber are added for reinforcement.

2021-07-02

10

2021-06

65 cone twin screw commissioning and operation precautions

The test run of the 65-cone twin screw shall be operated by those who are familiar with the process, so as to take measures to prevent accidents in the event of accidents during the test run.

2021-06-10

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