|
[China]
Trade Verify
Address: Room 1407,BuildingA,No.13,Beiyuan Road,Chaoyang District,Beijing,China
Contact name:Sekura Yu
Beijing Jincheng Mining Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
CIR Series Low Pressure Down The Hole Hammer Drilling with Solid Steel Material
Application
CIR series DTH Hammer, a kind of valve equipped low air pressure
hammer with a single piston, a plate valve and a central exhaust
structure.
The compressed air is adopted as the driving force. To get a better
performance and prevent dust pollution, some high-pressure water
may be added into the air for wet rock drilling.
Characteristics
1. The strong energy of single impact and the low energy
consumption in rock crushing.
2. The weight ratio of piston and bit almost reaches 1:1 to provide
long effective acting time, which leads to the improved efficiency
in rock crushing and the extended service life of the drilling
tool.
3. A good performance in central air exhaust and cutting discharge,
which reduces the repeated crushing of rock.
4. Acheck valves device is available to drill holes under water.
The HR series DTH Hammer, an ideal drilling tool, is widely used in
such industries relating to energy,construction,metallurgy,building
etc.
Specification
Technical Parameters of CIR series low pressure DTH Hammer
| Model | External Diameter | Bit Shank | Hole Range | Working Pressure | Air Consumption | |
| CIR65 | 56mm | CIR65 | 65-75mm | 0.5-1.2Mpa | 0.5Mpa-1.2Mpa | 2.5-6m3/min |
| CIR80 | 72mm | CIR80 | 83mm | 0.5-1.2Mpa | 0.5Mpa-1.2Mpa | 4-8m3/min |
| CIR90 | 80mm | CIR90 | 85-110mm | 0.5-0.7Mpa | 0.5-0.7Mpa | 6.5-8m3/min |
| CIR110 | 98mm | CIR110 | 110-135mm | 0.5-0.7Mpa | 0.5-0.7Mpa | 9.5-11m3/min |
| CIR150 | 137mm | CIR90 | 155-178mm | 0.5-0.7Mpa | 0.5-0.7Mpa | 15-17m3/min |
Packing& Delivery
Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely
the after sales service begin from the order confirmation, last for
the working life of the equipment.
Purchase Process
