Product Description

It is a kind of high air pressure DTH Hammer without footvalve, our newest design. It is also one of the most advanced DTH Hammers in the world. 

It has the following advantages: 
1. Out of the trouble of foot valve fracture and expansion and contraction. 
2. Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% higher than the one with foot valve. 
3. Simple structure, reliable parts, long life, easy and cheap maintenance. 
4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.

Payment Terms︰ T/T

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