CIR90 series low air pressure DTH hammer,working pressure 0.4~1.2Mpa hole diameter 90~130mm

CIRSERIESDTHHAMMER-1
20180705161236_65267
martelo-dth-cir-90-para-perfuraco-de-solo-D_NQ_NP_974602-MLB31851608172_082019-F
martelo-dth-cir-90-para-perfuraco-de-solo-D_NQ_NP_710771-MLB31851607683_082019-F

 

CIR90 series low air pressure DTH hammer,working pressure 0.4~1.2Mpa hole diameter 90~130mm

 

CIR90 dth hammers
BIT SHANK: CIR Series
Working Pressure: 0.4~1.2Mpa
External Diameter: 80mm
Connection Thread: F48X10PIN
BIT DIA RANGE: 90~130mm
Length: 885mm
Weight: 21kg
High Light: CIR90 dth hammers
mincon air hammer

 

90 - 130mm Hole Down The Hole Hammer Working Pressure 0.4 - 1.2Mpa CIR90 Series


CIR90 series low air pressure DTH hammer,working pressure 0.4~1.2Mpa hole diameter 90~130mm

CIR90 series low air pressure DTH hammer,working pressure 0.4~1.2Mpa hole diameter 90~130mm

 

Product Description

 

DOWN-THE-HOLE HAMMERS

DTH(Down the Hole) hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling.

Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs.

Roschen offers a wide range of DTH hammers suitable for a variety of drilling operations. Our Down the Hole hammers provide the most versatile and cost effective rock drilling method.

Roschen DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost.


Roschen hammers are flexible, and designed to work with various industry-standard shank designs and a wide range of standard size hammers. Whatever your application, has the solution to match your requirements.

Advantages:
1. Advanced hammer designs with high power and air efficiency increases productivity
2. Tailored product offering covers all your applications and conditions
3. Easy service and maintenance designs reduces machine downtime
4. Generic and proprietary shank options give you flexibility and reliability

Roschen 4" and 5" hammer series

With years of industry experience, Roschen's tried and tested hammers are based on a well-proven design. A good example of this is the range of 4" and 5" hammers with patented features for optimized energy efficiency, high impact and productivity in variable ground conditions.