A systematic study was performed on the extruder set via analyses of the factors such as feeding, screw speed, throttle valve, screen pack changer, die plate and pelletizer, aimed at saving energy.

• 选择进料状况、螺杆转速、节流阀、换网器和模板及切粒机等因素对挤出机机组的影响进行了系统分析、研究,发现这些因素对挤出机的负荷和能耗影响较大。