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API Standard Drilling Rig Parts Friction Hub

Specifications

1.We are manufacturer
2.Meet API & ISO certification
3.Supreme quality
4.Best service
5.Small orders are also welcome

Description

Wallboard whole process technology is adopted for a drawworks to ensure the installation precision. There are inner speed shifting and outer speed shifting drawworks. Pivot bearing adopts roller ones with materials as alloy steel, and chains are all lubricated compulsorily. The drum is equipped with EBGS groove and LEBGS groove. Ventilated pneumatic-tyred clutch is used for ventilation at high and low speed operation of the drum. Besides, brake wheel steel adopts compulsory water cooling circulation, and the main brake employs belt brake or disc brake. The auxiliary brake is equipped with electromagnetic whirlpool brake or EATON brake.

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