First Break Mining
RC drill rigs
Epriroc's Explorac range provides exploration drillers with the only reverse circulation drilling rigs on the market which are specifically designed for reverse circulation drilling and drilling in remote areas.
Discover Epiroc's range of Reverse circulation drilling rigs
The RC drilling method not only prevents cross contamination but also enables a large number of sample bags in a short amount of time. Sample bags are labelled with the same location and depth information – and can be sent to a laboratory immediately after or during drilling.Further analysis yields fast, reliable information about mineral deposits that allows you to selectively pinpoint zones for drilling and blasting for maximum ore recovery and greater profit per ton.
RC drilling – quick and efficient
RC drilling is a quick and efficient method that has the potential to cut overall drilling cost significantly, while maintaining good sampling quality. When carried out correctly, RC drilling will reduce dramatically both overall drilling costs and impact on the environment.
An RC-equipped drill rig can quickly be converted to production drilling. Our rigs support inclined drilling which makes it easier to find the boundaries of the ore body.
Reverse Circulation (RC) is a fairly simple sample method used for in-pit grade control. RC drilling is used for reducing the dilution of material into the crusher.
Explore the RC drill range below.
Explorac 100
The Explorac 100, available on a crawler chassis, is designed specifically for reverse circulation drilling and other down-the-hole drilling applications. It has simple and rugged design, making it reliable as well as easy to service. Its high accessibility and reliability makes it highly suitable for drillers operating in remote areas. The Explorac 100 is delivered with a productive rod handler including a 30-pipe rack.
Explorac 235
The Explorac 235 meets all the challenges of exploration with reverse circulation. While designed specifically for reverse circulation drilling to depths of 300–400 meters, the rig can be easily adapted for water well drilling. The Explorac 235 is available for assembly on a truck or crawler chassis.
