2025-02-25
DTH Hammer are widely used in geotechnical engineering, with various hardness and high hardness. Hard rock with poor toughness has the following characteristics: reasonable material selection, advanced manufacturing technology and perfect quality assurance.The penetration rate is higher. It can provide hardening treatment, prolong service life and reduce use cost. The single impact force is large, and the power consumption is low when crushing. The piston and weight have excellent power transmis
