... of metallurgy, construction materials, chemical, and mining, etc.Final powder:Mohs hardness below 9.3 and humidity ... chromium oxide green, gold ore, red clay, clay, kaolin, coke, coal Gangue, porcelain clay, kyanite, fluorspar, bentonite, medicinal stone liparite, ... , basalt, gypsum, graphite, carborundun, heat insulating material, etc.Features of the High Pressure Suspension Grinder: 1. Compared with ...