Spiral chutes are made of polyurethane lined fiberglass with wear-resistant corundum inner surface.

Spiral Chute — Work Principle

Ore pulps are uniformly fed into machine and form different layers as they pass across chute. Heavy minerals precipitate to bottom and are moved toward inner edge by the comprehensive action of various forces; light minerals are moved toward outer inner due to the speedy rotation. As a result, mineral particles with different density are divided into three zones------concentrate, middling and tailing.
Spiral chute is suitable for treatment of 0.6-0.03mm lode and placer, but high mud content is bad for separation. At present, spiral chute has been widely used in the treatment of iron ore, tungsten, tin ore, niobium tantalum ore, coastal and riverside placer and gold ore.

 Features

Reasonable structure and small occupation area

High recovery, high efficiency, and precise separation,

Light in weight, rust and corrosion resistant;

Simple installation and Minimal maintenance requirements

Low operating cost and long operating life

Reliable running with minimal operator attention

Strong adaptability to fluctuation of feeding amount, density, size and grade

About our company

HUAHONGcompany is dedicated to provide a complete line of equipment including shaking table, spiral chute, jig machine,trommel,rotary scrubber, flotation machine, magnetic separator,grinding mill, and so on. We are involved in the range of mineral beneficiation services including mineral testing, process flowchart design, installation and commissioning, technical consulting, as well as staff training,etc. Our proven technologies and experience permit us to provide every customer with the most effiicent & commercial beneficiation plant equipment. 

Main Thchnical Parameters