RC drill
Reverse circulation drilling rig is a kind of drilling equipment that forms a high-pressure mud column flowing downward inside the borehole through a mud pump, and then extracts the mud containing rock cuttings from the inside of the drill pipe to achieve circulation.
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Portable RC 500 drilling rig for sale underground exploration equipment
<ol> <li>Efficient drilling speed</li> <li>Improve sample quality</li> <li>Enhance hole wall stability</li> <li>Flexible and adaptable</li> <li>Reduce pollution and environmental impact</li> <li>Precise control and intelligent operation</li> </ol>阅读更多
