carbon steel spinning wrench Iron Roughneck

Long working life 

Is achieved by adopting innovative technologies, applying fast gripping tubes and chain pliers methods as well as bionic technology of the arm and elbow to the upper lifting and rotary buckle of drilling tools. The operating mode is reasonable, the structure is simple, and the equipment is highly reliable. Meanwhile, the high-strength clamp teeth and rotary buckle chain are upgraded, and the lifespan of the consumables is extended by more than 50%.

High working efficiency

Is achieved through patented technologies. The continuous chain-type rotary buckle pliers (Utility Model Patent No.: 201520430275.9) effectively solve the problem of damage to the pipe body caused by the rotary buckle mechanism. The punch pliers structure (Utility Model Patent No.:201520430155.9) adopts the principle of fast gripping tubes and is adaptive to different pipe sizes without the need to replace clamp teeth or sockets within the range of pipe clamping. This results in high working efficiency while minimizing damage to the pipe joint by the clamp teeth.

Small volume and weight 

Compared with equipment of the same level, it has the smallest volume and weight. It can be installed in front of the drilling platform, making it easy for the driller to see the pliers and the drill tool joint directly. At the same time, the equipment requires the lowest pressure rating, which improves the safety performance of the operation.