screw element

Issuing time:2018-06-19 16:13

螺纹元件-640.jpg

Product name: screw element

Product description: a variety of auxiliary parts to meet the requirements of various materials of different processes

The forward screw element is mainly used for conveying the material, the shape of the reverse threaded element is similar to that of the forward screw element, and the spiral direction of the screw groove is opposite. because the reverse thread conveys the material in the opposite direction, the positive thread conveys the material in the extrusion direction, so that the material builds a high pressure in front of the inlet of the anti-thread section so as to overcome the resistance caused by the reverse flow in the reverse thread, so that the material is conveyed forward by the gap of the anti-thread.


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