Down the hole hammer drilling – More Than 25 Years Experience
Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.
The low-pressure DTH hammer belongs to the valve-type central exhaust DTH hammer, which has a good effect of discharging rock powder, reduces the repeated crushing of rock slag, reduces the wear of the drill bit, and improves the drilling efficiency;
The new rock drilling theory is used to design the DTH hammer The size of the internal structure makes the DTH hammer obtain the ideal energy transfer, the single impact power is large, the rock drilling speed is faster, and the air consumption is lower;
The selection of high-quality raw materials and advanced processing technology, the performance is more stable and the service life is longer. Easy disassembly and assembly, low failure and convenient maintenance.
