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Introduction to the proper terms of the screw of the injection molding machine
06-02-2021
The plasticizing screw of the injection molding machine has the functions of conveying, melting, mixing, compression, metering and exhaust, which play an important role in the quality of plasticization. 　　 1. Several imp...
Classification and working principle of twin screw extruder
03-02-2021
The twin-screw extruder can be viewed from whether it is engaged or not, whether the direction of rotation is the same or different, whether the screw axis is parallel or not, whether the twin screw axis is parallel or n...
How to select the screw parts of injection molding machine
27-01-2021
1. The relationship between the screw diameter of injection molding machine and injection stroke the screw diameter of injection molding machine and the stroke interval of injection molding machine are the key to choose ...
Six solutions to screw slippage in twin screw granulator
20-01-2021
1. Too high back pressure: assuming that the back pressure is set too high, the screw may not be able to meet the forward conveying melt pressure to defeat the back pressure of the back pressure, and the screw will rotat...
The importance of screw in plastic machinery
12-01-2021
Screw as a plastic molding machine and other plastic machinery in the center of the component, it has what special function, let it become particularly important? In the field of plastic machinery, screw is mostly used i...
Common data and strength calculation of screw barrel
09-01-2021
Screw barrel data 1. Requirements for raw materials According to the extrusion process, the screw works under high temperature, certain corrosion, severe wear and high torque 1) High temperature resistance, no deformatio...