Reverse Circulation Drills a Solution for Large Dia Marine Piles

Suretech Infrastructure is offering the very efficient, safe, and environmentally friendly BUMA Reverse Circulation drilling technique for a wide range of pile diameters, deep holes, and holes drilled into hard rock in various projects across India.

Reverse Circulation Drilling (RCD) system, also known as air-lift, works on the principle of injecting compressed air into the drill pipe below water level just above the drill bit. This reduces the density of internal water column and starts circulation. The mixture of water, air and cuttings are then flushed out through the drill pipe into the settling tanks.

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