Changzhou JWELL Intelligent Chemical Equipment Co., Ltd.    TEL:+86 0519-87070058
Changzhou JWELL Intelligent Chemical Equipment Co., Ltd.
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Application Engineering plastics
time:2019-05-20 15:30:00   View times:867

Engineering plastics modification requires high stability of twin screw extruder. Mainly reflected in: 

The precision of feeding system

High speed high torque gearbox

Wear resistant barrel, screw and pelletizer

High automatic and digital production system


Auto weighing system based on loss-in-weight feeders, with ≤0.5% fluctuation precision


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High reliability gearbox, torque level up to 13.5n.m /cm3, screw speed up to 1200rpm, transmission efficiency higher than 96%, safety factor ≥ 1.25.


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A variety of barrel, screw, shaft material solutions to meet the demand of different customers


a)  Typical Barrel materials are as follows

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b)  Typical screw materials are as follows

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c)  Typical shaft materials are as follows

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A variety of heater solutions to meet different energy efficiency and stability requirements.




Casting aluminum / copper heater

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Double layer complex water channel design brings high cooling efficiency and temperature uniformity of barrel body.


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Pelletizer blade is made of imported wear-resistant material, noise-isolation cover, easy cleaning user-friendly design.

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Production line can be automatically controlled based on PLC, IPC and Internet, which is also capable of mass data storage, inter-connection of multiple production lines, making it possible for management at all levels and remote debugging and diagnosis services.


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Typical twins screw extruder configuration:


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