[ Company Owning:Shaanxi Open Heavy Industry Co., Ltd | Hits:1476 ]

Overview of Drawworks band brake device

Currently oilfield drilling rig/workover rig drawwork generally adopts two kinds of brake mode, one is hydraulic disc brake, the other is band brake, the former need a set of complete hydraulic system, Therefore, the cost is relatively high, low flexibility, maintenance complex, and easy oil leakage pollution environment, the latter belongs to conventional brake mode, with brake bar to brake, because a certain distance exist between drum and operating room, so use of multi-level linkage and hydraulic power to achieve mechanical brake, mechanical bar brake has many defects, such as workers labor intensity, installation operation is very inconvenient, brake bar with hydraulic power system will appear leakage, pollution and maintenance complex and other issues, do not meet the requirements of the modern drilling rig HSE.

The remote control system of workover rig drawworks band brake produced by our company is the auxiliary equipment of oilfield drilling rig/workover rig. The remote control system of drum band brake system mainly takes compressed air as power source, gas control valve is control element, rely on brake unit complete normal brake, parking, lowering, emergency brake, anti-collision and so on. With safety and reliability, environmental protection, convenient and practical, fast and economic characteristics.

The brake device is safe and reliable, and has been applied to the 90t workover rig, and has been exported to Algeria more than 10 units.