roll grooving machine

1.This machine is applicable for grooving of the end of 2"-12" plastic -lining steel pipes and galvanized pipes.
2.OEM service
1.The unique integraulic pump structure and adjustable stroke limitation device ensure easy,accurate and high performance operation.
2.Come with result-oriented design to ensure the plastic lining not be damaged after channeling operation.
3.Max. wall thickness:8mm
4.Output PRM:23 rotations/m