Spiral concentrator for separation tin ore to China Hubei Province .
spiral concentrator is good for separation fine size Precious heavy minerals metals,such as gold,tin,tungsten,iron,chromite, ilmenite, , zinc, tantalum-niobium, gold, coal , monazite, rutile, zircon and other low-grade ores. The non-metallic minerals which have a big enough specific gravity difference.the feeding dize 0.3-0.02 millimeters fine size to spiral concentrator.
