Taking the specified melt pump as a example, its working theory was discussed, and some principles of design were introduced.
本文以某一熔体泵为例，探讨了熔体泵的工作原理，给出了聚合物熔体泵的设计原则。
The extruder is a single screw extruder, a double screw extruder, a multiple screw extruder, a plunger extruder or a melt pump.
挤出设备用单螺杆挤出机、双螺杆挤出机、多螺杆挤出机、柱塞式挤出机或熔体泵。
The cases of the melt pump failures are submitted and the causes are analyzed. Some proposals are presented to prevent accidents.
列举熔体泵故障实例，分析故障原因，提出预防熔体泵故障应注意的问题。
Melt pump-assisted extrusion can be used in sheet, cast, blow and mold, it has a bright future.
熔体泵辅助挤出可用于片材、管材、吹膜和型材，它具有广泛的发展前景。
Melt pump-assisted extrusion can be used in sheet, cast, blow and mold, it has a bright future.
熔体泵辅助挤出可用于片材、管材、吹膜和型材，它具有广泛的发展前景。
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