In the course of experiment, single-screw reactive extruder (30 type) of our lab was improved including changing-net wares of extruder heading, melt press sensor, and exhaust system etc. in order to improve product quality.
1.对实验室的30型单螺杆反应挤出机进行了改进,主要包括机头换网器、熔体压力传感器、排气系统等。
参考来源 - 聚烯烃反应挤出接枝及高韧性聚酰胺工程塑料的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
And centrifugal pumps compared with single-screw pump do not need to install the valve, while the linear flow of traffic is stable.
和离心泵相比,单螺杆泵不需要装阀门,而流量是稳定的线性流动。
With the piston pump, diaphragm and gear pumps is different is that single-screw pump can be used for pharmaceutical filling and measurement.
与柱塞泵、单螺杆泵及齿轮泵不同的是,单螺杆泵可用于药剂填充和计量。
And diaphragm compared to single-screw pump can transport all kinds of mixed impurity containing gas and solid particles or fibers of the media, but also transport all kinds of corrosive substances.
和隔膜泵相比,单螺杆泵可输送各种混合杂质,含有气体及固体颗粒或纤维的介质,也可输送各种腐蚀性物质。
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