2-12 Inch High Air Pressure Mining/Rock Drilling Carbide DTH Hammer(ND Series)
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 1000 pcs/month |
| Place of Origin: | Hunan |
Company Profile
| Location: | Yueyang, Hunan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Down The Hole Bit, Down The Hole Hammer |
Product Detail
| Model No.: | DHD,SD,Mission,QL Series |
|---|---|
| Means of Transport: | Express, Ocean, Air, Land |
| Application: | Others |
| Type: | Others |
| Brand Name: | New Diamond |
| Hole Range: | 64-999mm |
| Production Capacity: | 1000 pcs/month |
| Packing: | Inner package with cartons,outer package with wooden case |
| Delivery Date: | in 20 working days after deposit received |
Product Description
Faster Drilling Speed and Most Advanced Rock Drilling Hydraulic DTH Hammer:
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
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.
Our advantages:
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.