JC50DB DRILLING DRAWWORKS

The drilling drawworks is designed and manufactured according to the API Spec 7K “Specification for Drilling Equipment”and SY/T 5532-2002 “Drawworks for Drilling Rig”

The drilling drawworks is the core component of the drilling rig, which has the function of running drilling tools, lowering casing, controlling bit weight, handling drilling accidents, coring sample, testing for oil , etc. And meanwhile, it also can be used as the middle transmission mechanism of the rotary table, and transfer power for the rotary table.

The drilling drawworks is featured by compact product structure, reasonable power transmission,  convenient installation and adjustment, easy maintenance, safe and reliable operation. 

The drilling drawworks can be divided into two kinds: single drum drawworks and double drum drawworks. The single drum drawworks consists of frame & shield, drum assembly, brake system, auxiliary brake, etc. And the double drum drawworks consists of main drum assembly, sand drum assembly, frame & shield, main drum brake system, sand drum brake system, etc.