Iron concentrate spiral chute

1. Description of iron concentrate spiral chute

    Spiral chute is mainly composed of spiral chute interconnected by spiral blades. And the spiral blades are 

made of glass fiber reinforced plastics.This spiral chute mining equipment applies to sorting size 0.3- 0.2mm thin 

materials of iron ore, chromium,pyrite,tungsten ore,tin mine,tantalum and niobium,as well as other non-ferrous

metals,precious metals and non-metallic mineral with the proportion difference.

2. Features of iron concentrate spiral chute

1.Simple and light

2.Save water and energy

3.Easy to maintain and operate

4.High concentration ratio and coefficient of recovery

5.Reliable operation and excellent adaptability

3.Working principles of iron concentrate spiral chute

   Spiral Chute is working under the the force of water flow, gravity, inertial centrifuge and friction. Slurry is pumped to the top of the spiral , and it enters a feed distributor that evenly distributes the feed to each spiral concentrator. The design and shape of the spiral make it work, when combined with gravitational acceleration.

As the slurry travels the spiraling path down the spiral, mineral grains settle and start sorting according to size, density and to a lesser extend shape. Low density particles are carried with the bulk of the water towards the outside of the spiral , while particles with the greatest density migrate towards the inside of the spiral.

4.Technical parameters of the sprial chute