News Center

News Center

Zhejiang Guangming Plastics Machinery Co., Ltd.

18

2021-10

Manufacturing method of more durable flat double barrel

Generally speaking, the flat double barrel is an essential part of the plastic molding injection molding machine, which can be said to be the heart of injection molding. Generally, the double hole structure of the inner insert is used to ensure the quality and efficiency of injection molding. However, the service life of the existing double-hole structure is not very long, and it cannot meet the needs of users.

2021-10-18

30

2021-09

Introduction of a Higher Efficiency Punching Device for Flat Double Barrel

The advantage is that the cylinder positioning accuracy is high, the cylinder deep hole drilling precision processing, replacement of different specifications of the cylinder, the cylinder is accurately adjusted to the corresponding position. However, the barrel drilling device cannot process two round holes at the same time, and the processing efficiency is low. Therefore, it is necessary to design a punching device that can process the inner hole of the flat double barrel at one time.

2021-09-30

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

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