The water well drilling rig DTH hammer works great in arid, water-scarce regions.
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Dry drilling: Needs no circulating
mud. Uses high-pressure air to clear cuttings, saving over 90% water.
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Little water needed: A desert project used 200L/well for cooling. Traditional mud rigs needed 5-8 tons here.
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Less pollution: Keeps groundwater clean, ideal for drinking water. One reserve saw 100% water quality compliance.
Mud-drilled wells needed 3-5 purifications. The water well drilling rig excels where water is scarce.
