Continous cold rolled screw blades ，without welding, and we can produce any size of helical blade with different inner diameter, outer diameter, pitch, and different lengths for harvester on the request of customers. We offer differnet size of screw blades, suitable for: Screw conveyor, combine harvester, grain machinery, mine machinery, mixers etc.
The materials of blades can be carbon steel or stainless steel. Strong points: Smooth surface, without welding, easy installation, the surface has been hardened. So the hardness and wear-resisting property are enhanced greatly.
Processing range:Outer diameter 800-35mm;inner diameter 12-750mm;pitch 30-800mm;thickness 1.5-8mm; any length according to the customer’s need .
Application :the products are mainly for the wheat or rice combine havester , corn threshing machine, feed processing machinery , screw conveyer , cement machineries , mining machinery , planting machine(earth auger, drilling machine), snow plough(snow blower) and any other machine’s transmission devices .
The materials of blades can be carbon steel or stainless steel. Strong points: Smooth surface, without welding, easy installation, the surface has been hardened. So the hardness and wear-resisting property are enhanced greatly.
Processing range:Outer diameter 800-35mm;inner diameter 12-750mm;pitch 30-800mm;thickness 1.5-8mm; any length according to the customer’s need .
Application :the products are mainly for the wheat or rice combine havester , corn threshing machine, feed processing machinery , screw conveyer , cement machineries , mining machinery , planting machine(earth auger, drilling machine), snow plough(snow blower) and any other machine’s transmission devices .
Features
.Outer diameter 800-35mm;inner diameMain Products
Agricultural Machinery fittings, conveyor machines ,engineering plant