Spiral concentrator is our company's concentrating experienced scientific product, which is the best concentrating equipment, especially for concentrating sand ore in beach, riverside, seashore and stream.
The product is made of the fiberglass lined with wear-resistant polyurethane and corundum cover; The advantages are light, moisture proof, anti-rust, wear proof, anti corrosion and no noise, properly suitable for the different feeding particle sizes and grades. It is the domestic advanced level, the new highly effective equipment.

Working principle 
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.

Main Features of Rotary Spiral Chute

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

Machine Parts

Name: Rotary Spiral Chute

Brand: Hengchang Rotary Spiral Chute

Original: Jiangxi, China (Mainland)

Main Features

Name: Rotary Spiral Chute

Material:Iron

Capacity:2.4-3t/h

Ore Concentration(%):25-55

Certification:ISO and CE

Screw picth:500mm

Heads number:2

Feeding size:0.05-0.6mm

Motor power:0.8kw

Dimension:1150x1150x3100

Weight:863kg

A: Yes. Our experienced engineers are provide product installation drawings.en an unknown printer took a galley of type and scrambled it to make a type specimen book.