screw conveyor 1.best price 2.good quanlity 3.smart structure screw conveyor Flexible Screw Conveyor , which is generally used in processing of food, pharmaceuticals, chemicals, ... particle size.In fact,the conveying action ensures constant remixing.Conveyor maximum length can be up to 15 meters for ... of motorkw1.11.5Power supplyThree Phase, 380V, 50HZ high effective screw conveyor in henan zhengzhou