Ilmenite Spiral Chute (DI/LI)

This applies to sorting size 0.3 - 0.02 mm thin materials of limonite, chromites, pyrite, zircon, rutile, monazite, P B ore, and tungsten ore, tin mine, tantalum and niobium mine, as well as other non-ferrous metals. Precious metals and non-metallic mineral with the proportion differences.

Working principle:

Stick up the spiral chute, adjust vertical line, and fix it to a proper place with hob ore timber; Deliver the ore slurry to the two feeding opening at top of the spiral chute with the help of sand pump; Add supplementary water to adjust slurry thickness. Then slurry flows down automatically and rotarily from the top. A inertial centrifugal force is formed along the rotary bevel with flow speed, so that ore and sand can be divided under rotary steam and centrifugal force according to the slurry's different specific gravity, grain size and shape. Next, final ore flows to the final ore hopper and coveyed out by pipe and picked up, and final sand flows to final sand hopper and coveyed out by pipe to sand pond. Then remove the sand pump. That is the whole concentrating process

Features:
1. Reasonable structure and small occupation area
2. High recovery, high efficiency, and precise separation
3. Non-required power
4. Light in weight, anti corrosion, rust and wear resistant
5. Simple installation and Minimal maintenance requirements
6. Low operating cost and long working life
7. Reliable running with minimal operator attention
8. Strong adaptability to fluctuation of feeding amount, density, size and grade
9. The surface of corundum forms strong friction the concentration effect surpass plastic surface