API Rotary table for drilling rig, ZP275

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Brief Introduction 

The rotary table is an important component used to rotate and carry the drilling string.

Products comply with API Spec 7K and have acquired the authorization to use Official API Monogram.

Technical Performance & Characteristics

       Shell: A base, after rough machining, is welded with steel plates into a whole, which is then subject to anneal so as to relieve stress and then finishing, thus a shell has been manufactured

       Driver gear: Curved -tooth bevel gear with a medium hard tooth face featuring high strength, smooth transmission, sufficient transmission torque and extended service life. 

       The transmission shaft is made of alloy forgeable pieces and subject to tempered processing, featuring high general mechanical properties and suitable for working with large torques. Flanges and chain wheels may be installed on the shaft side so as to satisfy the requirements of various types of transmission. 

       The main bushing is made of alloy forgeable pieces and subject to tempered processing, featuring high general mechanical properties and and reliable performance