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Hongxing's screw classifiers are designed to provide the most effective pool area and overflow velocity requirements. Our screw separator is widely used in the distribution of ore in closed circuits with ball mills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore-dressing, and de-sliming and dehydrating in washing.
Spiral separator is made of U-steel, while the body is armor plated and the spiral axle is made of cast iron for durability. The machine's lifting equipment can be used manually or electronically. Spiral classifier consists of transmission part, spiral axis, tank, elevator mechanism, bearing, discharge valve. Spiral classifier is with simple structure, reliable working conditions and convenient operation.
Combined with ball mill to form closed loop procedure, ore spiral classifier is widely applied in the ore beneficiation plant or gravity spiral classifier plant to separate mineral sand or fine sand. In addition, it is also applied in the metal ore beneficiation procedure to separate the ore pulp as well as desliming or dehydration operation in the ore washing process. This machine has the features of simple structure, reliable working and convenient operation and the like.
|
Model
|
Spiral diameter
(mm) |
Spiral rotation speed
(r/min) |
Trough length
(mm ≤) |
Motor power（kw≤）
|
Dimensions（L×W×H）（mm≤）
|
Machine weight
（t） |
|||
|
For driving
|
For lifting
|
Length
|
Width
|
Height
|
≤
|
||||
|
FG-3
|
300
|
12-30
|
3000
|
1.1
|
----
|
3850
|
490
|
1140
|
0.7
|
|
FG-5
|
500
|
8-12.5
|
4500
|
1.1
|
----
|
5430
|
680
|
1480
|
1.9
|
|
FG-7
|
750
|
6-10
|
5500
|
3
|
----
|
6720
|
980
|
1820
|
3.1
|
|
FG-10
|
1000
|
5-8
|
6500
|
5.5
|
----
|
7590
|
1240
|
2380
|
4.9
|
|
FC-10
|
8400
|
7.5
|
----
|
9600
|
1240
|
2680
|
6.2
|
||
|
FG-12
|
1200
|
4-6
|
6500
|
7.5
|
2.2
|
8180
|
1570
|
3110
|
8.5
|
|
FC-12
|
8400
|
7.5
|
2.2
|
10370
|
1540
|
3920
|
11.0
|
||
|
2FG-12
|
6500
|
15
|
4.4
|
8230
|
2790
|
3110
|
15.8
|
||
|
2FC-12
|
8400
|
15
|
4.4
|
10370
|
2790
|
3920
|
17.6
|
||
|
FG-15
|
1500
|
4-6
|
8300
|
7.5
|
2.2
|
10410
|
1880
|
4080
|
12.5
|
|
FC-15
|
10500
|
7.5
|
2.2
|
12670
|
1820
|
4890
|
16.8
|
||
|
2FG-15
|
8300
|
15
|
4.4
|
10410
|
3390
|
4080
|
22.1
|
||
|
2FC-15
|
10500
|
15
|
4.4
|
12670
|
3370
|
4890
|
30.7
|
||
|
FG-20
|
2000
|
3.6-5.5
|
8400
|
11-15
|
3
|
10790
|
2530
|
4490
|
20.5
|
|
FC-20
|
12900
|
11-15
|
3
|
15610
|
2530
|
5340
|
28.5
|
||
|
2FG-20
|
8400
|
22-30
|
6
|
11000
|
4600
|
4490
|
35.5
|
||
|
2FC-20
|
12900
|
22-30
|
6
|
15760
|
4600
|
5640
|
48.7
|
||
|
FG-24
|
2400
|
3.67
|
9130
|
15
|
3
|
11650
|
2910
|
4970
|
26.8
|
|
FC-24
|
14130
|
18.5
|
4
|
16580
|
2930
|
7190
|
41.0
|
||
|
2FG-24
|
9130
|
30
|
6
|
12710
|
5430
|
5690
|
45.8
|
||
|
2FC-24
|
14130
|
37
|
8
|
17710
|
5430
|
8000
|
67.9
|
||
|
2FG-30
|
3000
|
3.2
|
12500
|
40
|
8
|
16020
|
6640
|
6350
|
73.0
|
|
2FC-30
|
14300
|
---
|
---
|
17091
|
---
|
8680
|
84.8
|
||
