We are capable of producing various kinds of shell rolling mills ranging OD70 ~280mm. Shell rolling is the main deforming process in seamless pipe production. It aims to clear up longitudinal uneven wall thickness occurred during piercing and make the wall thickness close to or...

Low investment High efficiency Wide pipe size: the thinckness range is wide, bigger extend coefficient     Purpose: Let the mandril of the Continuous Tube Mill in the crude pipe which came from the piercer machine, the three frames are arranged in order and the...