It is composed of oil cylinder, slips, connecting body, etc. The upper and lower clamps work together to realize the clamping and unscrewing of the drill rod.
It is composed of cylinders, kava, connecting bodies, etc. The upper and lower grippers work together to achieve the clamping and unloading of the drill pipe.
It is composed of oil cylinder, slip and connecting body. The upper and lower grippers work together to realize the clamping, screwing and unloading of drill pipe.<br>