Baoji Baohao Petroleum Machinery Equipment Co., Ltd.
Drawworks is one of the important supporting rig parts. In the oil drilling process, it not only responsible for starting and downloading the drilling tools, controlling WOB, dealing with accidents, extracting core tube, testing oil and other operations, but also charged with the tasks of supporting derrick and the base. Drawworks could drived by DC and AC motors. All the bearings used on the drawworks are roller Bearing. The main brake is hydraulic disk brake, water-cooled or air-cooled.