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| Place of Origin | Hunan, China | Brand Name | New Diamond |
| Type | DTH hammer | Machine Type | Drilling Equipment |
| Material | High Manganese Steel | Processing Type | Forging |
| Use | Ore Mining | Certification | ISO9001:2015 |
| Diameter | 152-254mm |
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
It is a kind of high air pressure DTH Hammer
without foot valve, 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.
We have advanced production equipments & talented
researchers & technicians & rich experiences in R &
D and production.
We use the best quality raw materials.
We adopt advanced production technology & strict
testing procedure.
We passed ISO9001 quality management system
certification.
We accept OEM manufacturing and produce on your
design.
Pingjiang industry park, Pingjiang County, Yueyang City, Hunan, China
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