High quality pneumatic air hammer for hard rock Features of pneumatic air hammer Fit for wet drilling in medium-hard or hard rock.
Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair. Parts highly interchangeable and reliable performance. YT28 differs form similar products particularly in its high efficiency, strong flushing and powerful torque. Safe and easy to operate High efficiency and reliability Best product quality control from cutting edge forging process to product completion Durable with minimal maintenance Low weight,reasonable structure Handy use and little air consumption Parameters of pneumatic air hammer
Model | Weight | Length | Cylinder Dia.x Stroke | Working Pressure | Impact Energy | Impact Frequency | Air Consumption |
kg | mm | mm | Mpa | J | Hz | I/s |
YT23 | 24 | 628 | 76x60 | 0.4-0.63 | more than 65 | more than 37 | less than 78 |
YT23D | 24 | 668 | 70x70 | 0.4-0.63 | more than 65 | more than 31 | less than 67 |
YT24 | 24 | 678 | 70x70 | 0.4-0.63 | more than 65 | more than 31 | less than 67 |
ZY24 | 25 | 690 | 70x70 | 0.4-0.63 | more than 65 | more than 30 | less than 67 |
YT28 | 26 | 661 | 80x60 | 0.4-0.63 | more than 70 | more than 37 | less than 81 |
MZ7665 | 26 | 720 | 76x70 | 0.4-0.63 | more than 70 | more than 37 | less than 81 |
Usage of pneumatic air hammer It is a tool for the secondary blasting in quarry and especially for rocking 20mm hose in marble and granite.
It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.It is suitable for drilling and blasting under various of rocks at any angle.blast hole dia is 34-42mm,drill hole depth is 5 m.
Accessory
Factory overall view
Production facility
Overseas customer visiting
Relative certificates
Company description: Zhengzhou Qugong Machinery Equipment Co., Ltd. located in Zhengzhou City, Henan Province, which is in the central area of China with convenient transportation and the economic center of Henan. Main Products: 1) Screw Air Compressors( Air delivery:0.8m³/min -72m³/min;Work pressure: 8-13Bar; Power: 7.5Kw-400kw)
2) Diesel Driven Portable Screw Air Compressors (Air delivery:6m³/min-39m³/min ,Work
pressure:7-35Bar,diesel engine:58kw-630kw )
3) Motor Powered Portable Screw Air Compressors( 350CFM – 910CFM)
4) Mining Piston air compressor(Air delivery:1.35m³/min -13m³/min;Work pressure:
5-7Bar;Power: 11Kw-75kw)
5) Industrial piston air compressor(Air delivery:0.08m³/min -4.8m³/min;Work pressure:
8-40Bar;Power: 0.75Kw-75kw)
6) Drill rig (Include Water well drill rig)
7) Rock Drill(YO18-Y19-YT23D-YT24-Y26-YT28)