Traditional hammer or impact mills rely on high-speed dynamic collisions, causing heavy metal friction that sheds iron dust (Fe2O3) into the feldspar. This iron pollutes the ore and ruins the firing whiteness required for high-grade ceramics and glass.

Our 2PGY Hydraulic Roller Crusher operates at a very low speed (60-80 RPM) and uses massive static hydraulic pressure to squeeze the material. This low-friction method drastically eliminates abrasive wear. Combined with our specialized premium alloy roller liners, it guarantees an iron-free processing environment, securing the pure white quality of your final feldspar product.