... Screw Conveyors make screw conveyor,screw conveyor design stainless or carbon steel lagre conveying capacity Double Screw Conveyors with carbon steel 1.Screw ... conveyor Material: Stainless steel or carbon steel 2.High conveying capacity ... up of reducer with motor, sprocket, gear, trinal screw flight, casing, lubrication system,etc. 8.technical ...