Hydraulic Make-up/Break-out Units is a kind of machine for making up and breaking out thread joint, which is suitable for assembly and disassembly of downhole pump, downhole tools. tubing. sucker rod, casing and other thread joint tools. This product has the following features:
•Units'head and backup tong clips or loosens simultaneously.
•Units'head and backup tong have four planetary claws with bi-direction clipping mechanism. Do not change any part in application range.
•Automatic Torque Control system can be provided according to the request of customers.
•The backup tong is equipped with hydraulic walking mechanism which can move with tube.