STUDY AND APPLICATION OF DRUM-ROLLER PERMANENT MAGNETIC SEPARATOR

Aiming at the experimental study and production application of nonmetallic ores' magnetic separation and eliminating iron depuration process,such as quarts,feldspar and hollow spar,confirming validity and usability of the process,low production cost,energy conservation and environmental protection.The process can satisfy the need that nonmetallic ores are eliminated iron and depurated largely-scale,the comprehensive economic effect is remarkable.