CZJQZ-II 360° Rotation Hydraulic

CZJQZ-II 360° Rotation Hydraulic Make/Break unit is designed to safely and efficiently make-up/break-out downholetoolsandmotors. It adopts a unique 360° rotational headstock clamp design. This unit is designed for fast, accurate anddependablemake up and break out of threaded connections. The 360° rotational clamp design greatly enhances the speed andaccuracyofmake-up and break-out of tools.


Related products

Tianhe Downhole motor design d on the most advanced international design technology. We have a Closely cooperating with domestic, surgical research institutes, universities and oilfield drilling companies, and through careful research and development of R & D center in Canada, the design of technical parameters and structure can meet the most demanding oil drilling needs. Tianhe downhole motor is designed for durability and longer service life for different use conditions, with the most stringent specific tolerances for design and manufacturing standards.

The common drill pipe is a rod that connects the drill bit, delivers the drilling fluid and transmits the power in the drilling tool. Our common drill pipe conforms to SY/T5561 and API Spec5DP standards. In order to reduce the wear of the casing and drill pipe, we can weld the wear belt at the end of the drill pipe female buckle joint. Our company has obtained the production and use license of ARNCO 100XT, ARNCO 150XT, ARNCO 300XT and ARNCO 350XT authorized by the American Anke company.

The agitator can improve the effectiveness of bit weight transfer and reduce the friction between drilling tool and borehole through the longitudinal vibration produced by the hydraulic action of drilling fluid, especially in the process of directional drilling to improve the bit weight transfer and reduce torsional vibration. It is a downhole tool used to solve downhole depressurization and improve weight on bit transfer. Smooth weight on bit transfer improves the ability to adjust the bit toolface to reach further target zones. It does not require too much work to adjust the tool face during drilling, keeping the tool face stable and increasing ROP. Particularly suited for horizontal, extended-reach Wells, it can be used in conjunction with MWD, screw, and any bit.



1. Synchronized gripping force:- The headstock and tailstock each contain five radially arranged heavy duty clampingcylinders(imported). It’s designed to ensure a continuous clamping range so as to achieve synchronized gripping force on thetoolsandprecise axial alignment of the tools.

2. Enhanced work efficiency:- The 360° continuous rotational headstock enables the make-up and break-out of toolsapproximately 18 times faster than normal conventional headstock design which are limited to a 40° rotation per time.

3. Reduces damage on work piece:- With the unique continuous rotational feature, only one clamping action is requiredtoachieve a 360° locking / unlocking of the thread. This greatly reduces the number of times the work piece has tobeclamped,thus reducing clamping teeth marks and damage on the surface of the work piece.

4. Precise Torque Application:- Fully imported hydraulic system ensures the accuracy of force applied on each pistoncylinder,thus ensuring the precision of torque force on the tools during make-up and break-out.

  • 0086-453-5979888