• 挤塑机的机筒
  • 1

挤塑机的机筒

  • 27/09/2018 09:25:34

机筒是圆筒形腔体,筒内因螺杆主要的带螺旋线有效部分螺杆的回转而产生粒料的压缩、熔融、混合、计量和抽吸作用。机筒内的聚合物从进料时20℃温度和100KPa。压力的固态粒料成为温度约325 ℃态粒料成为温度约325℃、压力高达35000kPa的熔融树脂。机筒体由厚壁高强钢高级合金制成…

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