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Spiral Chute

Spiral Chute


Spiral chute is made of the fiberglass lined with wear-resistant resin and emery. It is the domestic advanced level, the new highly effective equipment.
Features:
  • Light weight, damp-proof.
  • Rust-proof, corrosion-resistant.
  • Economic rationality.
  • High efficiency, high dressing enrichment ratio.

Introduction

Spiral chute is made of the fiberglass lined with wear-resistant resin and emery. It is the domestic advanced level, the new highly effective equipment.it has been widely used in to enrichment the particle size 0.3-0.02 millimeters fine grain like iron, tin, chromite, ilmenite, tungsten, zinc, tantalum-niobium, gold, coal, monazite, rutile, zircon , other low-grade ores or non-metallic minerals.
 

Features:

1. Simple installation and minimal maintenance requirements;
2. Reasonable structure and small occupation area;
3. High recovery, high efficiency, and precise separation;
4. Non-required power;
5. Light in weight, anti corrosion, rust and wear resistant;
 

How to Work?

The gravity spiral chute stands to adjust vertical line, and then the spiral chute can be fixed in the proper position by brandreth or wood. The mineral sand is sent to the two feeding ports by sand pump, and then the water is added to adjust the density of ore oar. A centrifugal force is produced at the flow rate of spiral slope due to the fact that ore oar flows from the high place. The mineral and sand are separated through the gravity and centrifugal force caused by spiral flow. The concentrate flows out from the pipeline to the concentrator and the tailings are sent to the sand pool. Finally, the ore beneficiation can be finished.

Technical data

Model Outside 
Diameter
(mm)
Inside 
Diameter
(mm)
Pitch of 
screw(mm)
Span ratio Gradient Number 
of 
threads
Number 
of 
turns
Max feed 
size(mm)
Mine 
density(%)
Capacity
(L/h)
Area
(m3)
Height
(m)
DI2000 2000 2000 1200 0.6 9 2-4 1-2 0.04-4 20-40 15-45 5.7 6.8
DI1500 1500 1500 900 0.6 9 2-4 1-3 0.03-0.3 20-45 10-25 5.8 6.1
DI1200 1200 1200 720 0.6 9 2-4 4-5 0.03-0.3 30-50 4-6 2 5.23
540
LI900 900 900 540 0.4 9 2-3 4-5 0.03-0.3 30-50 2-3 1.2 4
360 0.6
LI600 600 600 390 0.4 9 1-2 4-5 0.02-0.2 30-50 0.8-12 0.5 2.6
360
LI400 400 400 180 0.45 9 1-2 4-5 0.02-0.2 30-50 0.5-0.2 0.25 1.3

Product Order

If you still have any questions about Spiral Chute,please do feel free to contact with our online service or leave us a message/e-mail, we will call you back a.s.a.p.

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