QUALITY IS OUR CORE.
Quality is our core our concept
PRODUCT QUICK FIND
●All bearings are rolling bearings and the shafts are made of alloy steel.
●The chains are pressure lubricated.
●The drum is grooved. The low-speed＆high-speed ends of drum shaft are equipped with a ventilating air tube clutch. The brake rim is water cooled and the surface is medium-frequency induction hardened which provides long service life.
●The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type.
●The draw works can be equipped with either a band or disc brake system. The auxiliary brake can be equipped with either an eddy current brake or an EATON brake.
Specifications of Draw works
QINGDAO OILRIG TRADE CO., LTD. has been dedicating itself to export business of oilfield equipment and components to North/South America, Europe, Middle East, South East Asia .
OILRIG warrants our products for a period of one year to be free from defective material and workmanship. OILRIG's products equal or exceed the quality and tolerances of the products provided by the original manufacturer.