What is the function of the screw and barrel of the injection molding machine? When the screw rotates and pushes the extruded raw material to move forward, the outside of the barrel du heats and conducts heat to the raw material, and the volume of the screw groove is gradually reduced, so that the r... read more
Advantages of twin screw extruder: 1. Wear and tear Due to the convenient opening, the degree of wear of the threaded elements and the inner sleeve of the barrel can be found at any time, so that effective maintenance or replacement can be carried out. It will not be discovered when there is a probl... read more
The combined working quality of the two parts of the extruder screw and barrel has an important impact on the plasticization of materials, the quality of products and the production efficiency. Their work quality is related to the manufacturing accuracy and assembly clearance of the two parts. When ... read more
Selection method when replacing screw barrel Usually the screw can be divided into ordinary type, gradual type, mutation type, mixing type, separation type, split type and various barrier type, pin type, DIS split type and exhaust type, etc.; the number of screw heads can be single Or become first c... read more
What are the differences between parallel and conical twin screw extruders? Classification of twin screw extruders According to the direction of rotation of the twin screw, the extruder can be divided into two types of extruders, co-rotating and counter-rotating. The co-rotating extruder means that ... read more
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