DTH hammer QCG series

This series of high pressure DTH Hammer is one of the most advanced in the world by applying new technology, new material and new processes. Simple structure, strong reliability, stable performance, with new Gas Distribution structure design. Short OAL, light weight, low impact energy loss, high impact frequency, with safety performance strengthened, the impact energy transfer is promoted to the maximum extent. High temperature resistance and corrosion resistance, durable, long service life, by material selected for deep drilling. Shorter stroke, Faster impact frequency, Higher impact power, Lower air consumption, compared with traditional DTH Hammers