Mining Drilling Rigs manufacturers
Water well drill rig is mainly used in the hydrogeological drilling, water well drill rig in accordance with the correct operational procedures to maximize to avoid the accident.

1.Spud before the first start the mud pump until the hole mud return on the main pay hoist to get power to the turntable at the right speed to make up the heart by the turntable size of the party led drill pipe drilling initiative, under normal circumstances, the covering layer the applications decompression drilling drill slowly delegated the weight of the drill all the pressure in the bottom of the hole, so that both footage not limp drill the main hoist Diaozhu.