The plant serially produces hydrocyclones from GTs-360 to GTs-1400, where the lining is made of stone castings.
parts made of stone castings are used as lining. The joints of stone-cast liners are sealed with acid-resistant putty.

Hydrocyclones lined with stone castings have high durability, especially when enriching abrasive rocks in aggressive media. They are well proven for reliability, durability and ease of maintenance. According to feedback from organisations operating hydrocyclones, stone linings are superior to polyurethane or wear-resistant rubber linings.