JC series winch is widely used in large and small rig123.net' target='_blank'>drilling rig, workover rig, but also can use the hoist; single drum (only the master cylinder) and double drum (master cylinder and sand drum); mainly the main drum (or including sand drum ), winch frame, shields and brake system components, along with a grain brake cooling liquid interfaces and wire rope stop brakes (crane anti-collision device) and other components. There are JC14, JC21 (JC21 / 11), JC28 (JC28 / 11) and other types. The company may also need to be designed according to the customer's actual design. TAG：