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In the demanding world of mineral exploration and grade control, Reverse Circulation (RC) Hammers are the industry standard for delivering uncontaminated, high-quality geological samples. Unlike conventional DTH drilling, RC hammers utilize a dual-wall pipe system where the drill cuttings are returned to the surface through an internal "inner tube." This prevents contact with the borehole wall, ensuring that the samples collected in the mineral-rich regions of the Arabian Shield are representative of the actual geology at depth.
Our RC Hammers Portfolio
| Hammer Model | Key Advantage | Best Application |
|---|---|---|
| ED116RC / ED124RC | Lightweight and high-speed cycles for rapid penetration. | Green-field exploration and shallow grade control. |
| ED132RC (PR54) | High-pressure capability (up to 750 PSI) for deep-hole sampling. | Deep mineral exploration in hard metamorphic rock. |
| ED241RC | Massive impact energy for large-diameter bulk sampling. | Industrial mining and large-scale geological surveys. |
| Rocky EDRC Series | Efficient dual-wall path ensures 100% sample recovery. | Gold and copper exploration in the Arabian Shield. |
Why Choose RC Technology for Saudi Industrial Projects?
As Saudi Arabia continues to expand its mining sector under Vision 2030, the efficiency of exploration tools is paramount.
Sample Integrity in Deep Bores: Our RC hammers are engineered to minimize "down-the-hole" sample loss. The internal vacuum effect ensures that every gram of material from the bit face is transported directly to the cyclone, a critical factor for mining operations in Riyadh and Medina.
Engineered for Extreme Hardness: Crafted from premium heat-treated alloys, these hammers are built to withstand the abrasive granite and volcanic rock formations common in the Asir and Hijaz mountains.
Thermal Performance: Designed for continuous operation in ambient temperatures exceeding 50°C, the internal seals and components are optimized to resist thermal degradation during the peak summer drilling season.
Minimized Environmental Impact: By containing the cuttings within the pipe system, RC drilling reduces dust and surface site contamination, aligning with NCEC environmental guidelines for Saudi industrial sites.
Rocky EDRC Series: High-Recovery Reverse Circulation Hammers The Rocky EDRC (Efficient Dual-wall Reverse Circulation) Series by Hyundai Everdigm is a premier mineral exploration solution engineered for 100% sample integrity. Specifically designed for the 121mm to 381mm range, these hammers are the industry standard for Saudi Arabian projects requiring pristine geological data, such as gold grade control, copper exploration, and deep-hole mineral mapping. Available in specialized models from the ED116RC to the large-bore ED241RC, these tools provide the high-frequency impact needed to penetrate the Arabian Shield’s metamorphic rock and the abrasive granite of Medina and Al-Baha.
Price: 12,000 SAR
