500m Hydraulic Reverse Circulation Drilling Rig HF500RC

  Hanfa Group rolled out the HF500RC hydraulic reverse circulation drill with a maximum drilling depth of 500 meters, targeting resource prospecting, geological mapping, mine grade verification and water well sinking works. It organically integrates reverse circulation sampling technology and strong hydraulic driving force, enabling operators to obtain authentic stratigraphic data, speed up drilling progress and maintain stable running under harsh outdoor construction environments.

The machine’s load-bearing skeleton is constructed with thick high-tensile steel, processed by digital precision machining and meticulous welding craft, granting outstanding structural toughness and prolonged service cycles. All easily abraded core accessories are made of top-grade alloy and processed via dedicated thermal hardening treatment to strengthen wear resistance and cut routine maintenance frequency. The hydraulic circuit is fitted with globally mainstream branded parts, ensuring consistent working stability and efficient power output throughout drilling work.

  The reverse circulation drilling system transports rock cuttings directly to the surface through the inner drill rods, minimizing contamination and providing highly accurate samples for mineral evaluation and geological analysis. With a drilling depth capacity of up to 500 meters, the HF500RC is capable of handling a wide range of formations, including soil, gravel, fractured rock, and hard rock conditions.

  Its crawler-mounted design provides excellent mobility and adaptability in remote exploration areas, mining projects, and water well construction sites. Manufactured under strict quality control standards, the HF500RC offers high productivity, low operating costs, and dependable performance for professional drilling contractors worldwide.