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。

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The relative merits of two kinds of nucleation devices, i. e. quick pressure-relief nozzle and gear pump adopted in the continuous extruder were expounded.

阐述了连续挤出设备中采用的2种成核装置(快速释压喷嘴和齿轮泵)的优缺点。

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IBM's design involved feeding small plastic wafers into a heated pump that melted them and pushed the goo through an extruder.

FORBES: Almost Out of the Woods