... separator to be selected by colored, ferrous metal mine, coal chemical industry, coal dressing, sulfur factory as well as the scientific research, the ... like iron, tin, chromite, ilmenite, tungsten, zinc, tantalum-niobium, gold, coal , monazite, rutile, zircon and other low-grade ores. The non ... surpass plastic surface High performance 5LL gravity Spiral Chute for mining separator