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50T Pulling Swivel Double Ear Pin Box Male Female Thread for Underground HDD Drilling Rig

50T Pulling Swivel Double Ear Pin Box Male Female Thread for Underground HDD Drilling Rig

Pulling swivels are a nessary and important part of Horizontal Directional Drilling. The swivel has to be able to stand up to not only the tensile forces caused by the pullback, but also the rotational forces and the side loads caused by rocks or certain other conditions. For this reason the bearings in our swivels are suitable for absorbing both …

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    Wuhan Yichao Technology Equipment Co., Ltd. is a professional supplier of horizontal directional drilling rigs. We are XCMG authorized distributor and has nearly 10 years of trenchless pipeline experience.

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