Capacity scaled to your requirements

Solutions for exploration, bulk sampling, startup operations and full-scale production.

Modular installations with many advantages including process optimization, flexible operating configurations and capacity management.

Unbeatable recovery rate

Our unique, patented process achieves mineral recovery rates superior to any other equipment, minimizing losses and maximizing financial performance.

This allows you to grow your business based on consistent, predictable performance from exploration stage up to full-scale production.

Go where you need to go

All machines are compact and mobile so that you can access remote sites for exploration and sampling and to minimize material handling costs.

Equipment is specifically designed for container shipping allowing delivery to any location worldwide.

Equipment that adapts to your applications

Solutions for Alluvial and Hard Rock Gold, Mineral Concentration, Gemstone Recovery and Shooting Range Remediation applications.

Capable of handling a broad range of material sizes and variety of feed systems.

No chemicals or mercury required

Our technology is chemical free and allows you to run your business in a way that supports a healthy environment without compromising the effectiveness of your operation.

Unbeatable recovery and ultra-high concentration rates eliminate the need for any chemicals or mercury.

HPC systems also allow for water recirculation.

Gold Recovery and Mineral Concentration Systems

EXTRAC-TEC Heavy Particle Concentration (HPC) technology enables cost-effective gravity separation of minerals of differing densities without the use of chemicals.

Based on our revolutionary patented transverse spiral concentrator belt and benefiting from almost 20 years of development experience, the system boasts fine gold recovery rates of 95%-98% down to 50microns.

We offer low, medium and high-capacity solutions for Alluvial and Hard Rock gold extraction as well as for other mineral recovery applications and for lead remediation of shooting ranges.

Our mobile solutions offer unbeatable recovery rates and empower you to run environmentally friendly operations without the use of any chemicals or mercury.


Concentrators, Feeders and Accessories

Comprehensive information about our low, medium and high-capacity solutions including photos, videos and specifications, features & benefits, process description, prices and purchasing.


Gold, Diamonds, Minerals, Gems, Lead

Find out more about the use of our systems for Alluvial or Placer Mining, Hard Rock gold recovery, concentration of a broad range of minerals, gemstone recovery and lead remediation of shooting ranges.


Mobility, Unbeatable Recovery, No chemicals

A detailed explanation of the design and thinking behind our technology and the benefits of the HPC process.