Hoisting Swivel Elevator for Rotary Drilling Kelly Bar

Application: Also known as the "force breaker". Used to break the rotational force generated by the wire rope during the lifting and lowering process to prevent the wire rope from twisting. It is a very important key component used in rotary drilling rigs and continuous wall grabs to lift and hang drill rods, drilling tools and continuous wall grabs.

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The upper and lower joints, the intermediate body, etc. of the swivel are all made of high-quality alloy steel, which are finely processed and strictly heat-treated to make them have superior comprehensive mechanical properties, super wear resistance and long service life.
All internal bearings are SKF bearings, which have excellent performance and long service life.
All sealing components are imported parts, which are resistant to corrosion and not easy to age, ensuring that the grease in the bearing cavity is not easy to leak, and the mud and debris outside are not easy to enter the bearing cavity, thereby ensuring the normal operation of the bearing.
Grease can be replaced regularly, and the grease will not be heated and deteriorated due to long-term use, thereby extending the service life of the swivel.

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: Drilling Tools Catalogue; (PDF,4 MB)

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