Spiral Concentrator
Working Principle
Glass fiber reinforced plastics spiral concentrator is a kind of advanced gravity separation equipment with high efficiency. It is used for processing fine-grained minerals of iron, tin, tungsten, niobium, gold, coal, monazite, rutile and zircon with particle size 0.3-0.02m, as well as other metal and non-metallic minerals with obvious difference of specific gravity.
Advantages and Characteristics
1. High recovery, high efficiency, and precise separation;
2. Non-required power;
3. Light in weight, anti corrosion, rust and wear resistant;
4. Low operating cost and long working life;
5. Strong adaptability to fluctuation of feeding amount, density, size and grade;
6. The surface of emery forms strong friction the concentration effect surpass plastic surface.
Technical Parameters
|
Model |
|
BLL-1500 |
BLL-1200 |
BLL-900 |
BLL-600 |
BLL-400 |
|
|
Outer Diameter |
(mm) |
1500 |
1200 |
900 |
600 |
400 |
|
| (in) |
60 |
48 |
36 |
24 |
16 |
||
|
Spiral Pitch |
(mm) |
540,720 |
900,720,540 |
675,540,405 |
450,360,270 |
240,180 |
|
|
(in) |
21.5,29 |
36,29,21.5 |
27,21.5,16 |
18,14.5,11 |
10,7 |
||
|
Ratio of Spiral Pitch |
(Pitch /Diameter) |
0.75,0.6,0.45 |
0.75,0.6,0.45 |
0.75,0.6,0.45 |
0.75,0.6,0.45 |
0.6,0.45 |
|
|
Lateral Dip Angle |
(degree) |
9° |
9° |
9° |
9° |
9° |
|
|
Head Number |
|
4~2 |
4~2 |
4~2 |
2 |
2 |
|
|
Feeding Particle Size |
(mm) |
0.8~0.0037 |
0.3~0.03 |
0.3~0.03 |
0.2~0.02 |
0.2~0.02 |
|
|
(mesh) |
20~400 |
48~500 |
48~500 |
65~700 |
65~700 |
||
|
Feeding Density |
(w/w,%) |
25~55 |
25~55 |
25~55 |
25~55 |
25~55 |
|
|
Production Capacity |
(t/h) |
8~6 |
4~6 |
2~3 |
0.8~1.2 |
0.15~0.2 |
|
|
L*W*H |
Length |
(mm) |
1560 |
1360 |
1060 |
700 |
460 |
|
(in) |
62.5 |
54.5 |
42.5 |
28 |
18.5 |
||
|
Width |
(mm) |
1560 |
1360 |
1060 |
200 |
460 |
|
|
(in) |
62.5 |
54.5 |
42.5 |
8 |
18.5 |
||
|
Height |
(mm) |
5230 |
5230 |
4000 |
2600 |
1500 |
|
|
(in) |
209 |
209 |
160 |
104 |
60 |
||
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