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The five advantages of Rotary Drilling Rig

in Der Ort Stegen 25.05.2016 05:21
von sanygroup | 62 Beiträge

The five advantages of Rotary Drilling Rig

4.pile-forming with good quality
The rotary drilling rig has small perturbations to the stratum,which help to form rough whole wall,to increase the pile lateral friction, to ensure pile bearing capacity.There is less whole bottom sediment and it is easy to clean and help to improve pile bearing capacity.

5.Less environmental pollution
Rotary drilling rig is dry-type or non-circulation drilling mud, the amount of mud is only reverse circulation drilling l / 10-1 / 20t31.Therefore,the construction site is clean with less pollution to the environment,at the same time,rotary drilling rig has small vibration, low noise.

Sany provide different types of rotary Drilling Rigs as a world-leading manufactures with all of the five advantages.

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