Oilseed screw conveyor product description: oilseed powder transmission spiral conveyor, screw conveyor oilseed spiral conveyor application: oilseed spiral conveyor is widely used in various industries, such as building materials, chemical industry, electric power, metallurgy, mine, coal, grain etc.it applies to all kinds pf powder , and small block grannlar materials , such as pulverized coal , gravel , sand and lump coal , cement , grains , etc ., does not apply to transfer easily degenerate , viscous large and easy to agglomeration of materials , screw conveyor working environment temperature should be -20---+50c range , the transportation of materials temperature below 200c, the largest dip 20.