continuous cold roller screw flight

we are professional continuous cold roller screw flight factory.our continuous cold roller screw flight are popular to famous machinery factory in china.we can make any sizes continuous cold roller screw flight according to customer request.if you can supply the continuous cold roller screw flight drawing,i can give quotation in time.our continuous cold roller screw flight features:1.smooth finished surface,uniform shape,high precision2.good tensile strength and wear resistance,reduce material damage3.without welding,easy installation4.improve the ability of resisting rust5.is conducive to materials transportation, improve transportation efficiency.Application:Applicable to screw conveyor,combine harvester,grain machinery,mine machinery,mixer etc.my name is andy ,hope to build long business relationship with you.best regardsandy