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Spiral Chute

Spiral Chute

Iproduct description

It applies to gold, silver, placer gold, lead-zinc, copper, tin, ilmenite, pyrite, hematite, limonite, chromite, tungsten ore, tungsten ore, tantalum clay ore, coal, monazite, sapphire, barite, rutile, zircon, silicon and other minerals banknote sorting. It is sorting non-ferrous metals, ferrous metals, non-metallic minerals and rare metals and efficient equipment re-election.

working principle

The spiral chute erected, calibration vertical lines, with wood or metal frame fixed in place by sand pump the ore sent to the two feed screw top mouth, adding additional water to adjust the concentration of mineral paddle, paddle natural ore down from the high swirl to produce a centrifugal force of inertia in the rotation velocity of the ramp to the proportion of ore, particle size, shape differences, by the action of gravity and centrifugal force of the cyclone, the sand mine and separated concentrate flows into concentrate bucket pipe whip, tailings flow into the tailings pond sand bucket pipe received, then sand pump to drain away, to complete the whole process of dressing.


Spiral chute Advantages: simple structure, light weight, easy without power, water power, operation and maintenance, adaptability, wide grain size sorting, large processing capacity, good separation effect.

Technical Specifications of Spiral chute

model Head count Number of turns Feed size (mm) Ore concentration (%) Yield (t / h) Area Height (m)
5LL400 1-2 4-5 0.02-2 30-50 0.15-0.2 0.25 1.5
5LL600 1-2 4-5 0.02-2 30-50 0.8-1.2 0.5 2.6
5LL900 2-3 4-5 0.03-3 30-50 2-3 1.2 3.2
5LL1200 2-4 4-5 0.02-2 30-50 4-6 2 5.23
5LL1200 2-4 4-5 0.04-4 20-45 15-40 5.7 6.6