Spiral chute
– Wet spiral separator, also known as spiral chute or gravity separator.
– Utilizes centrifugal force, friction force, water flow pressure, and gravity to separate mineral particles.
– Effective for separating minerals based on density, granularity, and shape.
– Constructed with high-density fiberglass, quality emery, and unsaturated resin materials.
– Ideal for gravity concentration processes in mineral processing.
|
Model
|
BLL-1500
|
BLL-1200
|
BLL-900
|
BLL-600
|
BLL-400
|
|
Outside Diameter
(mm)
|
1500
|
1200
|
900
|
600
|
400
|
|
Screw Pitch
(mm)
|
900, 675
|
900, 720, 540
|
675, 540, 405
|
450, 360, 270
|
240, 180
|
|
Pitch Diameter Ratio
|
0.48, 0.36
|
0.75, 0.6, 0.45
|
0.75, 0.6, 0.45
|
0.75, 0.6, 0.45
|
0.6, 0.45
|
|
Lateral slope
(degree)
|
9°
|
9°
|
9°
|
9°
|
9°
|
|
Max. Screw Numbers
|
4
|
4
|
4
|
2
|
2
|
|
Feed Size (mm)
|
0.8 ~0.037
|
0.3~0.03
|
0.3 ~0.03
|
0.2~0.02
|
0.2 ~0.02
|
|
Feed Density (%)
|
30 ~55
|
25 ~55
|
25 ~55
|
25 ~55
|
25 ~55
|
|
Capacity (t/h)
|
6~8
|
4~6
|
2~3
|
0.8~1.2
|
0.15~0.2
|
|
Length (mm)
|
1600
|
1360
|
1060
|
700
|
460
|
|
Width (mm)
|
1600
|
1360
|
1060
|
700
|
460
|
|
Height (mm)
|
5300
|
5230
|
4000
|
2600
|
1500
|
|
Weight (kg)
|
850/800
|
700/650/600
|
450/400/350
|
150/120/100
|
50
|
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