Inspection of Drilling Swivel

The drilling swivel has been carried out the load and water pressure test in the factory before they leave the factory. When leaving, the shell of drilling swivel is empty. Before using it, you must do following work. You should unscrew the oil dipstick and inject heavy duty gear oil to reach the height of shell oil scale requirements, and ensure clean oil.

You can check center tube. One person force on the 1m long chain clamp handle, and it can evenly rotate. You can use oil gun to lubricate every oil cup and inject lithium base grease into oil cup. You ought to check whether the packing device, pressure cap and joint is tightened. If they are loose, you must tighten them. Tighten the gooseneck plug in order to avoid the drilling mud overflow. Also you should check all parts of the drilling swivel to observe whether there is a factor that affects the overall performance.

Lubrication has a great influence on the use of the drilling swivel. When you use drilling swivel, you must do the following lubrication: each class, the worker should check the level of oil in drilling swivel shell and observe whether level is in proper position. And the lubricating oil is replaced once every 700h. For the new or repaired drilling swivel, the dirty oil should be excluded clean after the use of full 200H and using oil to wash off all the sediment, and then injecting into the clean heavy duty gear oil.

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