1) Middle Air Pressure DTH Hammers believes that when the electric pump is repaired in a ground well, after the electric pump is lifted out of the well casing, if the wellhead is not properly sealed, some waste will be artificially thrown into the well. These thrown objects will block The normal upwelling of the water intake section at the bottom of the well caused a decrease in the…

The pneumatic down-the-hole hammer drill from Button Bits suppliers has a diameter of 1 meter. Compared with traditional rotary drilling rigs, it has the characteristics of high hole formation rate, fast construction speed, good moving performance, low weight on bit, and low equipment loss. The combination of the drilling rig and the pneumatic down-the-hole hammer method overcomes the industrial problems of slow construction efficiency…