50 mm 64 mm 65 mm 75 mm Back Slave Type Water Swivel For SaleWater swivel is also called water feeder.It is the necessary tools to supply water or air when connecting with drill pipe during mine mining and coal mine drilling.The water swivel series products produced by our company are compact and reasonable in structure design, adopt high wear-resistant seals, no water leakage, high pressure resistance, and use life-long maintenance-free metallurgical brackets for smoother operation and longer service life. This product is divided into front drive type and rear follower type according to the transmission form. It can be used according to different drill pipe types when in use.
