螺旋输送机是一种利用螺旋叶片的旋转而推动物料前进的输送设备。根据它的结构特点,适宜于输送粉状、颗粒状和小块状物料。按照工艺要求,可以做任意方向的输送,应用较为普遍的是水平输送。它是输送机械中结构简单、制造容易、操作方便、占地面积小而又能在输送过程 The screw conveyor is a conveying device that uses the rotation of the spiral blade to push the material forward. According to its structural characteristics, it is suitable for conveying powdery, granular and small block materials. According to the technological requirements, it can be transported in any direction, and the more common application is horizontal transport. It is a simple structure in conveying machinery, easy to manufacture, easy to operate, small footprint and can be transported