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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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造成生产速度缓慢的原因

造成生产速度缓慢的原因

(1)塑料温度高,制品冷却时间长。应降低机筒温度,减少螺杆转速或背压压力,调节好机筒各段温度。
(2)模具温度高,影响了定型,又造成卡、夹制件而停机。要有针对性地加强水道的冷却。(3)模塑时间不稳定。应采用自动或半自动操作。
(4)机筒供热量不足。应采用塑化能力大的机器或加强对料的预热。
(5)改善机器生产条件,如油压、油量、合模力等。
(6)喷嘴流涎。应控制好机筒和喷嘴的温度或换用自锁式喷
嘴。
(7)制件壁厚过厚。应改进模具,减少壁厚。

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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