China Gold Concentrator Spiral Chute Separator

Best Price Gold Concentrator Spiral Chute separator
1. Introduction of Spiral Chute:
Spiral chute is the ideal equipment for mining or selection mine, especially in seashore, riverside, sand beach or creek. This machine has the features reasonable structure, simple installation, small occupation, easy operation, stable and clear selection, large capacity, high efficiency, high enrichment selection ratio and recovery, stable running, etc. Besides, it has the advantages of light weight, dampproof, antirust, corrosion resistance, high adaptability of feeding ore in different thickness, size and grade.
Feature & Benefits
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;
2. Application of Spiral Chute:
This machine is applicable for selecting materials with size 0.3--0.02mm, such as iron ore, ilmenite, chromite, pyrite, azorite, rutile, monazite, phosphorite, oxide ore, tin ore, tantalum ore, niobium ore and other nonferrous metals with distinct specific gravity difference, and rare matels and nonmetal minerals. The concentrating process is stable and easy to control with this spiral chut, allowing feeding thickness change to a large extent.
3. Working Principle of Spiral Chute:
Stick up the spiral chute, adjust vertical line, and fix it to a proper place with hob ore timber; Deliver the ore slurry to the two feeding opening at top of the spiral chute with the help of sand pump; Add supplementary water to adjust slurry thickness. Then slurry flows down automatically and rotarily from the top. A inertial centrifugal force is formed along the rotary bevel with flow speed, so that ore and sand can be divided under rotary steam and centrifugal force according to the slurry's different specific gravity, grain size and shape. Next, final ore flows to the final ore hopper and coveyed out by pipe and picked up, and final sand flows to final sand hopper and coveyed out by pipe to sand pond. Then remove the sand pump. That is the whole concentrating process.

Model
LL-2000
LL-1500
LL-1200
LL-900
LL-600
Diameter(mm)
2000
1500
1200
900
600
Pitch(mm)
1200/1500
540/720
540/720/900
405/540/675
270/360/450
Pitch Ratio
0.6/0.75
0.45/0.6
/0.75
0.45/0.6
/0.75
0.45/0.6
/0.75
0.45/0.6
/0.75
Slope(°)
9
9
9
9
9
Head
4
4
4
4
3
Input Size(mm)
0.04-2
0.02-2
0.03-0.3
0.03-0.3
0.02-0.2
Input Thickness(%)
25-55
25-55
25-55
25-55
25-55
Capacity(t/h)
12-30
6-12
4-6
2-3
0.8-12
Dimension
(mm)
2100x2100
x5600
1580x1580
x5230
1360x1360
x5230
1100x1100
x4000
700x700
x2600
Weight(kg)
2000
1100
600
400
150