Must read! Causes and solutions for frequent problems in injection molds

Main element of this shortcoming is poor brightness of gate taper hole and knife mark in circumferen...

News2021-04-26



How to improve working life of plastic machine screw?

Injection screw is operated for a long time under high temperature, high pressure, high mechanical t...

News2021-04-23



Key points of design of injection mold of shielding cover

Product diagram of shield is shown in Figure 1. Maximum size of product is ø85.7 mm * 55.20 mm, av...

News2021-04-22



Design of Injection Mould for Double-Inner Shell with Guide Chute

Molding process of two inner side inclined slider core-pulling of plastic part and analysis of influ...

News2021-04-21



PC polycarbonate resin performance and application overview and Soluble polytetrafluoroethylene (PFA

PC polycarbonate plastic is an almost colorless glassy amorphous polymer with good optical propertie...

News2021-04-20

What is exhaust of cavity? What is sufficient exhaust?

The thinner product, the farther away from gate, opening of exhaust groove becomes particularly impo...

News2021-04-19



Design of Hot Runner Mould for Connecting Rod Parts

【Abstract】In order to improve injection efficiency and material utilization of connecting rod comp...

News2021-04-17



Common injection molding defects of polypropylene (PP)!

1. Short injection
Failure analysis and troubleshooting methods:
(1) Improper control of process con...

News2021-04-16



Have you mastered these 5 injection molding machine tuning skills?

When we adjust machine, we often sigh: If mold is transparent, it will be fine! In this way, you can...

News2021-04-15



What is principle, characteristics, application and process of injection molding?

Add granular or powdered plastic into hopper of injection machine. Plastic is heated and melted in i...

News2021-04-14