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Principle and application scope of single screw extruder

In most extruders, the screw speed is changed by adjusting the motor speed. The drive motor usually rotates at a full speed of about 1750rpm, which is too fast for an extrusion screw. If it rotates at such a fast speed, too much friction heat will be generated, and the uniform and well stirred melt ......

Design and Construction Principle of Screw of Plastic Extruder

Structural characteristics and application scope of twin screw extruder

The screw and barrel of the extruder are designed based on the building block principle. Its thread shape, barrel structure, length diameter ratio, number of feeding and exhaust positions, screen change and granulation mode, electric instrument control mode, etc. can be optimized and adjusted accord......

The manufacturer talks about the reasons for the damage of the screw and barrel of the plastic extruder after long-term use

The screw and barrel of plastic extruder can directly affect the plasticization of plastic resin, the quality and production efficiency of plastic products. These indexes are very key for plastic products factory. In order to ensure product output and product quality, the mutual combination and matc......

Analysis of PVC Screw Breakage: Normal Wear and Abnormal Breakage

Problems needing attention in the production of PE pipe by PE three-layer co-extrusion pipe equipment

Many customers have many questions about PE pipes. Let's take a look at the quality requirements of PE pipes during processing? What problems need to be paid attention to?

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