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。