The Weir Group is a mining technology company that services the mining and energy industries. It offers installation support, commissioning, product and operator training and managed trials, equipment evaluation, mill lining servicing, rubber lining, total asset management and decommissioning, and related services. The company also provides feeding, crushing, screening, washing, and solid-liquid separation equipment as well as high-pressure grinding rolls (HPGR), hydrocyclones, pumps, valves, and parts for its equipment.