Tubular screw feeding 管式螺旋喂料
screw-feeding 螺旋推进
screw feeding device 螺旋啮合喂料
Screw feeding devices 螺旋给料装置
screw feeding mechanism 螺旋送进机构
ball screw feeding system 滚珠丝杠进给系统
screw feeding device for straw 秸秆螺旋喂料装置
feeding screw 螺旋送料器 ; 进给螺杆
In order to study deeply the technology of extruding straw and improve the performance of extrusion equipment, screw feeding device for chopped straw was developed, with its working properties tested.
为了深入研究秸秆膨化技术，完善膨化设备的功能，研制了秸秆螺旋喂料装置，并对其工作性能进行了试验研究。
The increasing of screw speed can improve the pressure of material feeding tube.
螺杆的转速增加，并能提高料筒中物料的压力。
At present, there are two kinds of front coal feeding system - the one is conveyer belt and traditional mechanical screw conveyer, the other is pump-conveying system.
洗煤泥炉前给料系统目前国内主要有两种形式：一种是采用皮带输送和螺旋给料的传统机械方式，一种是泵送系统。
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