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CIR70 CIR90 CIR110 CIR150 Low Air Pressure Down The Hole DTH Hammer for Stone Quarry Drilling

CIR70 CIR90 CIR110 CIR150 Low Air Pressure Down The Hole DTH Hammer for Stone Quarry Drilling

Country/Region china
Company XIAMEN BESTLINK FACTORY CO., LTD
Categories Down The Hole Drilling
Update 2019-07-23 05:56:05
ICP License Issued by the Chinese Ministry
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CIR70 CIR90 CIR110 CIR150 Low Air Pressure Down The Hole DTH Hammer for Stone Quarry Drilling

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Price:
$100.00 piece
Quantity: 100items available
Total:$100.00
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Description

Low air pressure DTH hammer

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 prevent dust pollution and get a better performance, some high-pressure water may be added into the air for wet rock drilling.

Main 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 tools;

3.A good performance in central air exhaust and cutting discharge, which reduces the repeated crushing of rock;

4.A check valve device is available to drill holes under water

The CIR series DTH hammer, and ideal drilling tools, is widely used in such industries relating to energy,transportation,metallurgy,building etc.

Model

CIR65A

CIR70

CIR80

CIR80X

suitable bit dia(mm)

68

76

83

83

External dia(mm)

57

65

72

72

Length(less bit,mm)

777

811

795

759

Weight(kg)

13


Product Tags:

drilling tools

      

machinery parts

      

down the hole hammer

      
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CIR70 CIR90 CIR110 CIR150 Low Air Pressure Down The Hole DTH Hammer for Stone Quarry Drilling Images

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