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New anti wear maintenance method of screw
17-09-2020
The occurrence of defects will harm the screw's conventional use of life, and affect the safety of the processing process. Now, Onyx anti-wear maintenance system specially designed for plasticizing screw has been develop...
Use of single screw extruder in the production of cross-linked polyethylene pipes
12-09-2020
The traditional single screw extruder is mostly three-stage planning, its main function is to plasticize and homogenize granular or powdery plastics and then press them to the extruder head. During the extrusion process,...
Influence of screw on injection molding process of injection molding machine
03-09-2020
The molding process of general screw injection molding machine is as follows: firstly, the granular or powdery plastic is added into the barrel, and the plastic becomes molten after the rotation of the screw and the oute...
Causes of screw wear of injection molding machine
27-08-2020
The injection molding machine control skills in developed countries are relatively advanced and sophisticated, which is characterized by the selection of real-time closed-loop control and process monitoring of CRT or LCD...
What is the classification of the screw? What are the characteristics?
20-08-2020
PC special screw: for PC and other high viscosity plastics, it has less shearing heat, acid corrosion resistance, medium and small diameter, good molding effect of PC, PP-R, flame retardant ABS, etc. It can also be used ...
Working principle of extruder screw
13-08-2020
Working principle of extruder screw On the whole, although the theory of extruder screw is very mature now, there is still room for advancement. From the study of its extrusion process, the extruder screw is divided into...