The first method to calculate the injection speed:1. The maximum injection rate value is M (g/s), the maximum injection volume W is (g), and the maximum screw m...

The temperature setting of a twin screw extruder usually follows a certain pattern to ensure that the material is properly treated at each stage of processing. ...

The working principle of injection molding machine screw is the core link in the injection molding process, which is directly related to the melting quality of ...

A bimetal screw is a new type of connector that consists of two metals of different materials, usually steel and aluminum. This type of connector is formed by p...

Unblocking methods 1. Chemical cleaning Advantages: Easy to operate, good effect. Disadvantages: Requires the use of chemicals, which can pollute the environmen...

I. Injection molding machine barrel structure 1.1 Integral barrel and combined barrel The integral barrel is processed on the integral blank. This structure can...

(1) Can the barrel not be nitrided? No! When making a new barrel, the barrel is nitrided, and the thickness after treatment is about 40-50 threads. When the fir...

Screw and barrels are the core components of plastic extruders. They are responsible for melting, plasticizing, and homogenizing the plastic before it is extrud...

Structure PC screw barrels have mixing heads to improve mixing. PC screw barrels have smooth, dead-free surfaces to prevent material from sticking and degrading...

A twin-metal parallel screw and barrel is an extruder barrel constructed from two different materials. The inner layer utilizes a wear-resistant alloy like Stel...

In the realm of injection molding, the selection of an appropriate machine is a critical decision that can significantly impact production efficiency and produc...

The function of the extruder screw is to make the rubber material gradually change into linear motion with the rotation of the screw, push it toward the head, ...