DTH hammer

we can supply difference sizes hammer for the drill rig . It enjoys good performance and performance / cost ratio parameters. Main features: 1) Integrated design of advanced technology from home and abroad the latest low-high–pressure impactor DTH . 2)Can be used to open the underground mines and quarries drilling blasting holes. Can also be used for drilling wells. exploration Wells and grouting holes. 3) Perforation of speed, a small amount of consumption of the wind 4) Simple structure, good reliability parts 5) Focus on impact energy and impact frequency. Type parameterDrilling diameter (mm)Working air pressure (MPa)Air consumption (m³/min)shocking power for every times (times/min)overall dimension (Diameter *length )ZX65Φ68-700.5-0.72.5≥840 Φ57.5×775mmZX70Φ70-760.5-0.73≥810Φ67×76mmZX80Φ78-820.5-0.75.5≥840Φ72×79mmZX90 Φ90-1000.5-0.77≥840Φ80×79mm ZX90A Φ90-1000.5-0.76≥840Φ80×79mm ZX100Φ100-1200.5-0.711≥840Φ95×83mm ZX110 Φ100-1200.5-0.711≥840Φ95×83mm ZX110A Φ100-1200.5-0.711≥840Φ95×83mm