SONGTE SD 140YA DOWN THE HOLE DTH BLASTHOLE DRILLING MACHINE FOR ANCHOR ...

Swedish DTH Hammer Drilling Machine Manufacturer

Swedish DTH Hammer Drilling Machine Manufacturer

Sandvik DTH hammer designs offer high power and air efficiency, reducing operating costs and carbon dioxide emissions from drill rigs. These hammers work with various industry-standard shanks and a wide range of standard-size hammers. [pdf]

Water drainage hole on retaining wall of down-the-hole drilling rig

Water drainage hole on retaining wall of down-the-hole drilling rig

Before spending the time and energy adding drainage to an existing retaining wall, make sure the wall is worth saving. If the wall is leaning out or there are cracks in the concrete, these could be signs of irr. These openings, known as weep holes, play a crucial role. They facilitate the drainage of trapped water behind the wall, helping to avoid excessive pressure that might cause cracks or even structural failure. Without these holes, water can accumulate and gradually weaken the wall. [pdf]

New engineering pile hole drilling rig accessories

New engineering pile hole drilling rig accessories

A complete range of accessories for large diameter drill rigs, including kelly bars, CFA augers, drilling equipment and tools, designed to support the full spectrum of large diameter drilling methodologies in all types of soil. [pdf]

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