KNT7625-153 KNT7625.1.3-2 KiBbue booster Drill pipe power tongs

CHKQ203/75 WASHED UP TONG FOR INCLINED WELL

This washed-up tong can makeup and break out the thread of tube pillar, cooperated with the slant hole drilling rig. The washed-up tong assembly consists of washed-up master tong, washed-up backup tong,lifting support, moving support, fixed support and console. The master tong and backup tong relative rotation with the help of oil cylinder’s thrust, finished the operation of makeup and breakout…

This washed-up tong can makeup and break out the thread of tube pillar, cooperated with the slant hole drilling rig. The washed-up tong assembly consists of washed-up master tong, washed-up backup tong,lifting support, moving support, fixed support and console. The master tong and backup tong relative rotation with the help of oil cylinder’s thrust, finished the operation of makeup and breakout thread of tube pillar. The master tong and backup tong inside the lifting support can move up and down in the moving support, which is convenient to align the drill rod subs. The moving support can advance and retreat compared with fixed support, realized the tong extend to work and retract after work. The console can remote control the tong. The tong’s lifting up and down, advance and retreat accomplished by the sealing and lubricative rollers rolling along the track. The fixed support installed in the slant hole drilling rig. The drilling rig’s top drive undertake the cupboard button of the tube pillar.

1、Head tong and back tong are all planetary paw clamping machine, each one owning four. There is no need to change parts when the pipe diameter is in the corresponding clamping range.

2、The drive gear, an enclosed system can keep itself good lubrication from drilling fluids.

3、We can make remote operation and hydraulic control concerning the switch of makeup and breakout.

4、There are sewage holes drilled in the rotatory space of die plates which are available for the vertical well and inclined well over the makeup and breakout of pipe.

5、Rise and fall of single oil cylinder can make the clamping position adjustable and compact while forward and withdraw of air cylinder can make the tong stretch with elasticity, eliminating deviation.