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| Place of Origin: | China |
| Brand Name: | MIROC |
| Certification: | API |
| Model Number: | 4148300256 |
| Minimum Order Quantity: | 1 Piece CIR90 DTH Hammer |
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| Price: | Negotiation |
| Packaging Details: | Wooden Box |
| Delivery Time: | 25 days |
| Supply Ability: | 2000 pieces per month |
| Name: | DTH Hammer | Series: | CIR90 |
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| Length: | 800mm | Type: | No Foot Valve |
| Use: | Tunneling, Mining,Quarrying,Water Well | Color: | Green,Black ,Orange ,Blue,Golden |
| High Light: | down the hole drilling tools,down the hole hammer |
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CIR Series Air Pressure Down The Hole Hammer Drilling CIR 70 CIR 80 CIR 90 CIR110
CIR90 DTH Hammer with low air pressure 0.5-0.7MPa
Significant Features:
High quality, cost effective, and reliable.
Premium Aircraft Alloy Steel
Exact Heat Treatments
State of the Art Design and Manufacturing
Specification:
| Drilling Diameter(mm) | Hammer Length(mm) | External Diameter(mm) | Weight(kg) | ||||
| φ85-φ110 | 800(without bit) | 80 | 20(without bit) | ||||
| Working Pressure(Mpa) | Air Consumption(m³/min): 0.7Mpa: 8m³/min | ||||||
| 0.5-0.7 | Bit Shank | CIR 90 | |||||
Picture:
CIR90 DTH Hammer with high air pressure 0.6-1.5MPa
| Drilling Diameter(mm) | Hammer Length(mm) | External Diameter(mm) | Weight(kg) | ||||
| φ88-φ110 | 770(without bit) | 80 | 20(without bit) | ||||
| Working Pressure(Mpa) | Air Consumption(m³/min): 0.8Mpa: 4m³/min | ||||||
| 0.6-1.5 | Bit Shank |
CIR 90 |
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Advantages:
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and drill pipe
CIR90mm High Air Pressure DTH Hammer Basic Drawing:
KSQ Related Rock Drilling Tools
(1) Integral Drill Rod– chisel bit integral rod and plug hole integral drill steel,
Shank H19 x 108mm and H22 108mm.
(2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12 degree
(3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.
(4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll Rand etc.
(5) Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit (diameter 80mm - 305mm)
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
