Energy-saving and efficient DTH hammer

Short Description:

DTH hammers are used for blast hole drilling and blasting, mainly applied in Mining,
Marble quarry or well drilling and other construction projects.

Product Detail

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        Urban high-rise building construction, high-speed  rail,  highways, bridges, subway construction, hydroelectric stations, nuclear

power plant construction projects will involve the pile foundation project. With the increasing demand for hard rock drilling in these

projects, the new New Diamond designed Super series hammer and bits specifically for these types of projects is being developed

by most experienced engineering experience in large diameter boreholes and ultra-deep boreholes drilling, fully meet the requirements

of the pile foundation construction drilling work.

It has following advantages:

01 Bit without foot valve will avoid the problem of foot valve broken or thermal expansion

02 Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% higher than the one with foot valve.

03 Less parts, simplified, and with parts proper heating treated.

04 Extend the life of using and easier to repairing.

DTH hammer



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