After-sales Service Provided: | Engineers available to service machinery overseas |
---|---|
Warranty: | 12 months |
Certification: | ISO9001:2000 |
Weight: | according to exact model |
Dimension(L*W*H): | according to exact model |
Power(W): | no need power |
Model Number: | many models |
Brand Name: | Huayi |
Place of Origin: | China (Mainland) |
Production Capacity: | 1-100t/h |
Type: | Gravity Separator |
Condition: | New |
name: | spiral chute |
application: | heavy minerals |
material: | glass steel |
Quick Details
Specifications
Spiral Chute Machine used to beneficiation:
? Rutile, ilmenite and zircon concentration
? Iron ore, chromite and manganese beneficiation
? Tin, tantalum and ore concentration
? Gold, native copper and base metal recovery
? Silica sands processing
Advantages and features:
? Reasonable structure and small occupation area
? High recovery, high efficiency, and precise separation
? Non-required power
? Light in weight, anti corrosion, rust and wear resistant
? Simple installation and Minimal maintenance requirements
? Low operating cost and long working life
? Reliable running with minimal operator attention
? Strong adaptability to fluctuation of feeding amount, density, size and grade
? The surface of corundum forms strong friction the concentration effect surpass plastic surface
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.
Model
outside
diameter
(mm)
Inside
diameter
(mm)
Pitch of
screw
Span
ratio
Gradient
Number
of threads
Number
of turns
Max. feed
size
(mm)
Mine
density
(%)
Capacity
(t/h)
Area
(m2)
Height
(m)
DI2000
2000
2000
1200
0.6
9
2–4
3.5
0.04–4
20–40
15–45
5.7
6.8
DI1500
1500
1500
900
0.6
9
2–4
4
0.03–0.3
20–45
10–25
5.8
6.1
DI1200
1200
1200
720
540
0.6
9
2–4
4–5
0.03–0.3
30–50
4–6
2
5.23
L900
900
900
540
360
0.4
0.6
9
2–3
4–5
0.03–0.3
30–50
2–3
1.2
4
LI600
600
600
390
360
0.4
9
1–2
4–5
0.02–0.2
30–50
0.8–12
0.5
2.6
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