• 挤出造粒工艺参数 PVC自动混配生产线
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挤出造粒工艺参数

  • 20/11/2017 10:34:33

挤出造粒工艺参数 挤出造粒可用单螺杆挤出机或双螺杆挤出机,中空板生产线主要控制因素为挤出温度、螺杆转速、切刀转速和粒料冷却。用干热切粒时,使粒料不黏粒,颗粒尺寸均匀,表面光滑。切刀转速调整到粒料长度,为3-4 mm,螺杆转速调整到粒料不黏结。SPVC电缆料挤出造…

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