High Pressure DTH Hammer, S Series
The S series DTH hammers are the high efficiency, high pressure downhole solutions independently developed by Superman for water well drilling applications. They are the first of their kind in domestic market.
Features
1. No Blocking
Our S series DTH hammers are proven to ensure extremely low rate of blocking during drilling works. It is only 10% of similar products.
2. High Efficiency
The well drilling equipment comes with larger power of single impact, thus ensuring faster penetration. As compared with other fast hammers, it features 10% higher drilling efficiency.
3. Longer Service Life
All parts of the DTH hammer come with surface fatigue intensifying treatments which provide superb corrosion resistance and higher longevity.
4. Excellent Cleaning Effect
Specially designed for water well users, this DTH tool features large air output which enables it to still maintain excellent rock dust and flakes cleaning effect in deep hole drilling works.
| S Series High Pressure DTH Hammers Technical Parameters | ||||
| Models | | | | |
| (mm)/Drilling diameter | Φ140~152 | Φ165~254 | Φ203~350 | Φ251~381 |
| (mm)/Hammer length | 1222 | 1372 | 1504 | 1552 |
| (mm)/External diameter | Φ125 | Φ152 | Φ188 | Φ229 |
| (Kg)/Weight | 75 | 92 | 230 | 350 |
| (Mpa)/Working pressure | 0.8~2.1 | 1.0~2.1 | 1.0~2.1 | 1.0~2.1 |
| (m3/min)/Air consumption | 6.8~24 | 7~35 | 14~42 | 18~50 |
| Top sub (Connection to drill string) | API 2-3/8" Reg Pin (male thread) | API 3-1/2" Reg Pin (male thread) | API 4-1/2" Reg Pin (male thread) | API 4-1/2" Reg Pin (male thread) |
