• 挤出机的调试
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挤出机的调试

  • 25/09/2017 08:48:10

挤出机的调试 空运转试车 空运转试车是在无载荷的条件下,在料简中加入适当的润滑油,运行数分钟(不少于3 min,不超过10 min),以检查各部件的装配情况及管路的杨通或泄翻情况。 1.空运转试车的主要检查项目 ①检查螺杆的旋转方向是否正确。右旋螺杆由螺杆头方向看,应为…

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