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High Quality High Professional SWC Designs Cardan Shaft with Smooth Running for Oil Drilling
We WUXI WEICHENG CARDANSHAFT CO.,LTD put most of the money into the design and development of the cardan shaft every year. So far, we've been fifteen years old.
We WUXI WEICHENG CARDANSHAFT CO.,LTD put most of the money into the design and development of the cardan shaft every year. So far, we've been fifteen years old. WEICHENG cardan shaft is widely used in the domestic large-scale petroleum exploitation enterprises, for example,Sinopec Changqing Oilfield Company, Xinjiang Tarim Oilfield Company, Daqing China oil and other domestic oil production manufacturing enterprises.Now the products are exported to North America, the Middle East and other countries and regions.
Our designed cardan shaft are used in 80L, 70L, 50L and other drilling equipment,including Rotary cardan shaft, Diesel engine cardan shaft, Mud pump cardan shaft.To extract oil and dig well in the wild,the production environment is extremely harsh.Even it should ensure that the cardan shaft of uninterrupted operating for more than 180 days.To this end, WEICHENG company designed special cross shaft assembly seal structure, almost to achieve maintenance free.In addition, the cardan shaft can also be customized according to customers'requirements of the special way of universal joint,. High coaxiality, flexible joints, easy installation and perfect after-sales service are the highlight.
This is one type of cardan shaft for drill rig. The type is SWC180A-2000(Type A----Welded shaft design, with length compensation).
Nominal torque 24KN.M, fatigue torque 12KN.M
Maximum deflection angle:15°
Allowable speed 3000 rev / min
Dynamic balance G3.2
The inner and outer spline of cardan shaft adopts involute spline, and the fit clearance is small, the precision is controlled in the range of 0.02mm.
The good concentricity, the high transmission efficiency and small vibration are all the strengths.
The cross shaft assembly is designed with double side oil seal, which can prevent the cooling water, dust and oil pollution from entering into the universal joint in the harsh environment.
This is one type of cardan shaft for Mud pump.The type is SWC315A-2000(Type A----Welded shaft design,with length compensation).
Nominal torque 125KN.M, fatigue torque 63KN.M
Maximum deflection angle:15°
Allowable speed 1300 rev / min
Dynamic balance G 6.3
The inner and outer spline of universal shaft adopts rectangle spline, and the fit clearance is small, the accuracy is controlled in the scope of 0.03mm with high transmission efficiency.
The cross bearing is designed with bilateral grease seal, which can prevent the water coolant, dust and oil contamination from entering into the universal joint in the severe environment.The maintenance period and the service life of the cardan shaft are improved.
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