LL Spiral Chute

A&C LL Spiral Chute is a new type of gravity separation equipment designed by our professional engineers. It combines the features of spiral concentrator, shaking table, centrifugal concentrator and is the ideal equipment for exploiting and beneficiation.


This type of spiral chute is suitable for separating metallic minerals granularity between 4 —0.02, such as iron , limonite, chromite, pyrite, tungsten ore, tin ore, tantalum-niobium ore, gravel mine, zirconite and rutile as well as other nonferrous metals, rare metals and nonmetallic minerals with adequate gravity difference.

Working Principle

The spiral chute consists of feeder, cross (tripod), feed chute, spiral chute, intercept chute, gathering bucket, chute pillar and so on.

Stick up the spiral chute, adjust the vertical line and fix it to a proper position with hob or wood. And then deliver the ore pulp to the two feed opening at the top of the spiral chute by sand pump, and add supplementary water to adjust the ore concentration. The ore pulp flows down automatically and rotarily from the top, which will produce inertial centrifugal force. Because of the differences of the gravity, sizes and shape, the ore and sand will be separated by the gravity and the centrifugal force. The fine ore flows into the final ore hopper and conveyed out by a pipe and picked up while the final sand flows into the sand hopper and enters the sand pond. And then remove the sand with a sand pump.

  • Stable and clear mineral separation with large handling capacity;
  • High efficiency with higher concentration ratio and high recovery;
  • High adaptability of the feeding capacity and the variability of concentration, granularity and grade;
  • Easy for installation with small floor space and simple operation;
  • Material quality material quality with features of moisture resistance, rust protection and corrosion resistance;
  • With advantages of non-powered, without moving parts and without noise, etc.

Related equipment used in this plant:

Get Price And Support

Simply complete the form below, click submit, you will get the price list and a A&C representative will contact you within one business day. Please also feel free to contact us by email or phone. ( * Denotes a required field).