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400-167-5355 +86-571-82138550
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Flame-retardant PP Modified Materials | Flame-retardant PE Modified Materials | Flame-retardant ABS Modified Materials | Antistatic Masterbatches | PPA Lubricating and Anti-blocking Masterbatches | Silicone Lubricating Masterbatches | PPO Modified Materials | PP Anti-aging Modified Materials | PE Anti-aging Modified Materials

Hotline:400-167-5355 +86-571-82138550

Address: No. 489, Hongtai 6th Road, Xiaoshan Economic Development Zone, Hangzhou, Zhejiang, China. 

Tel: +86-571 - 82138550
Fax: +86-571 - 82859550
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注塑成型时生产缓慢的原因分析

注塑成型时生产缓慢的原因分析

注塑成型时生产缓慢的原因及解决方法如下:
(1)塑料温度、模具温度高,造成冷却时间长。
(2)熔胶时间长。应降低背压压力,少用再生料防止架空,送料段冷却要充分。
(3)机台的动作慢。可从油路与电路调节使之适当加快。
(4)模具的设计要方便脱模,尽量设计成全自动操作。
(5)制作壁厚过大,造成冷却时间过长。
(6)喷嘴流涎,妨碍正常生产。应采用自锁式射嘴,或降低射嘴温度。
(7)料筒供热量不足。应换用塑化容量大的机台或加强对料的预热。

Address:No. 489, Hongtai 6th Road, Xiaoshan Economic Development Zone, Hangzhou,Zhejiang, China.
Hotline:400-167-5355 +86-571-82138550   Fax:+86-571-82859550

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