Jining Donghong Machinery Co., Ltd

CZJQZ-II Type 360° Rotation Hydraulic Bucking Unit

Introduction:

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

The advantage of 360° Rotation Hydraulic Bucking Unit:

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

  2.Enhanced work efficiency:- The 360° continuous rotational headstock enables the make-up and break-out of tools approximately 18 times faster than normal conventional headstock designwhich 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 required to achieve a 360° locking / unlocking of the thread. This greatly reduces the number of times the work piece has to be clamped, 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 piston cylinder, thus ensuring the precision of torque force on the tools during make-up and break-out.  

Specifications - CZJQZ-II Type 360° Rotation Hydraulic Bucking unit