The Casing tong is used to make up and break out for casing operation in oilfileds. It has greatly reduced the labor of worker, enhanced connection quality of the thread and diminished accidents in inappropriate casing operation. The power tong has the following features:

1)      Open head type, optimization design.

2)      Brake belt assembly, up and down centralizing mechanism.

3)      Wholly hydraulic mode and mechanical gear shift.

With torque gauge, optional torque contraol system to display, control and record the make-up torque.