Screw conveyor from b r industries, work for the principle of conveyong [transferring] the material by means of centrifugal [rotation] action of the rotor waram. The waram is made with mild steel /stainless steel places to the required pitch & orientation. It carries material from one machine to another. It has sturdy construction hence free of vibration, available in wide range of capacities in mild steel and stainless steel from 250kgs to 3 tones capacities. The body of conveyor is made with standard m.S. S.S. And seamless pipes.