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Possible reasons when plastic extruder motor current unstable
Aug 27, 2017

Possible reasons when plastic extruder machine's main motors working current is not stable or too high:


(1) Barrel material feeding not uniformly, feeding quantity sometimes less, sometimes more; 

(2) Barrel constant temperature heating time is too short, material plasticization temperature is too low; 

(3) Barrel heating temperature control unstable, the temperature is fluctuating; 

(4) Main motor bearing worn out seriously, perhaps gets damage. 

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