Frequently Asked Questions
Technical Insights & Engineering Support for High-Purity Mineral Processing
Q
How does your roller crusher prevent iron contamination to ensure premium feldspar whiteness?
A
Traditional hammer or impact mills rely on high-speed dynamic collisions, causing heavy metal friction that sheds abrasive iron oxide (Fe2O3) particles into the feldspar flow. This tramp iron severely pollutes the raw ore and ruins the critical firing whiteness required for high-grade industrial ceramics and optical glass batches.
Our 2PGY Hydraulic Double Roller Crusher operates at an ultra-low speed profile (60-80 RPM) and utilizes massive static hydraulic force to squeeze the mineral matrix cleanly apart. This low-velocity, non-impact method drastically eliminates structural metal shedding. Combined with our specialized premium alloy roller liners, it guarantees an iron-free processing environment, perfectly securing the high-whiteness quality of your final premium feldspar products.
Need a customized, iron-free feldspar crushing line layout?
