Home Toolbuy Products CIR90, CIR110, CIR150 Low Pressure DTH Drilling Down The Hole Hammers

CIR90, CIR110, CIR150 Low Pressure DTH Drilling Down The Hole Hammers

CIR90, CIR110, CIR150 Low Pressure DTH Drilling Down The Hole Hammers
Price: Negotiable/Piece
Min Order: 1/Piece
Pay Type: L/C,T/T,Western Union
CIR90,CIR110,CIR150 Low Pressure DTH Drilling Down The Hole Hammers
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
CIR Series DTH Hammers are designed to operate efficiently at low air pressures and medium air pressures, using CIR series bits.
1. The operating air pressures are between 0.7Mpa and 1.75Mpa.
2. Valveless hammers.
3. Simple structure, easy to assemble and to disassemble, long life.
4. Higher impact frequency and faster drilling speed.
5. Lower air consumption and low oil consumption. A hole can be drilled on the check valve to provide more efficient cuttings discharge.
6. Especially suitable for quarrying.

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.

Prod Model: CIR65,CIR70,CIR80,CIR90,CIR110,CIR150,CIR170,CIR20
Hunan New Diamond Machinery and Equipment Co., Ltd is a modern high-tech enterprise, specialized in researching and manufacturing rock drilling equipments and pneumatic tools.

We mainly produce:

1.1-2" Low-Middle Air Pressure DTH Hammer

2.3-12" High Air Pressure DTH Hammer (with/without Foot Valve)

3. Big Hole High Air Pressure DTH Hammer

4. Reverse Circulation Hammer

5. Down The Hole Bit

6. Overburden Drilling

7. Hole Opener Bit

8. Thread Button Bit

9. The Others (Shank Adapter, Coupling Sleeves, Drill Tube, Adapters etc. )

After 2 years' development, we are now having a production base covers 80 acres, with more than 300 skilled technicians works in. Our products are widely applied to earthmoving engineering, mining exploitation, oil drilling, water well drilling and pile foundation engineering etc. With rich experience in R & D and production, excellent management team, strong innovation creativity and production scale, our company has achieved great success continuously by the excellent quality products, which have been well accepted by end users and the brand has received extensive positive feedback from international markets and products have been exported to the United States, Australia, Brazil, South Africa, South Korea and other countries. Now we become to one of the most famous enterprises in drill industry in China, and we have the most complete product line, the most abundant series, and the most widely types.

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  • Hunan New Diamond Construction Machinery Co., Ltd.

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