GRolls Develops Low-Emission Crushing Technology for Cost-Effective Mineral Processing in Australia
Gyratory Roller Solutions (GRolls) has developed a low-emission crushing technology aimed at reducing energy use and costs in mineral processing. This alternative to conventional grinding and milling processes shows potential for significant energy savings, reportedly cutting energy consumption by 20% and nearly halving comminution costs when tested against traditional methods. Supported by a $300,000 South Australian Government grant, GRolls plans to commercialize the technology within a year.

Gyratory Roller Solutions (GRolls) has created a low-emission crushing technology to enhance mineral processing efficiency in Australia. This method targets copper and gold ores, aiming to reduce energy consumption and operational costs.
Research indicates that GRolls technology can lower energy intensity in comminution by approximately 20% compared to conventional grinding circuits. The system employs pulsed compression, tension, and shear forces, achieving over 40% particle size reduction below 425 microns. Supported by a $300,000 grant, GRolls aims for commercialization within the next year.




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