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Zhejiang Jiayue Machinery Manufacturing Co.,Ltd
Add:No.7 Changxin Road, Yancang Subdisctrict, Dinghai, Zhoushan, Zhejiang, China
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Contact Person: Jade Le

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Injection molding machine screw barrel type

- Jul 03, 2018 -

1. Gradient type Gradient type screw features: long compression section, energy conversion during plasticization is moderate, and it is mostly used for plastics with poor thermal stability such as PVC.


2, mutant type of mutant screw features: shorter compression section, more energy conversion during plasticization, mostly used in polyolefin, PA and other crystalline plastics


3, general-purpose general-purpose screw features: general-purpose screw with strong adaptability, can adapt to the processing of a variety of plastics, avoid frequent replacement of the screw.


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