Complaint
The Features of High Pressure Air DTH Hammers Without Foot Valve:
It is a kind of high pressure air DTH Hammer without foot valve, our newest design. DTH hammers are also one of the most advanced in the world.
Advantages:
1. Out of the problem of foot valve fracture and expansion and contraction.
2. Low power consumption and higher impact frequency.
The drilling speed is 15%-30% higher than that with foot valve.
3. Simple, reliable parts structure, long life, easy and low-cost maintenance.
4. Lower air and oil consumption. The oil consumption is about 10% lower than that with a foot valve.
1. Are you exact manufacturer or just trading company?
We are both,we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
