feldspar mining professional
Feldspar Rock Vibrating Separator Screen. We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment.Crusher Machine For Feldspar Feldspar Application. Feldspar is an often used raw material applied in glassmaking, ceramics, and to some extent as a filler and extender in paint, plastics, and rubber. In glassmaking, alumina from feldspar improves product hardness, .