Sprial classifier
Introduction of Spiral Classifier
Spiral classifiers are 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.
Advantages of Spiral Classifier
1).This produc features simple structure, reliable working conditions and convenient operation. Because
different grains have different specific gravity and sedimentation rates in liquid, this product allows the
fine ore to flow in the water, while coarse ore sinks to the bottom.
2).This classifier can filter materials and send coarse materials to the feeding mouth and discharge fine
materials from the pipe. The seat of the machine features channel steel material, while the body is armor
plated and the spiral axle is made of cast iron for durability. The machines lifting equipment can be used
manually or electronically.
Technical parameters of Spiral classifier
|
Type
|
Spiral diameter
(mm)
|
Flume length(mm)
|
Spiral speed (r/min)
|
Capacity
(t/d)
|
Motor power(kw)
|
Weight
(t)
|
||
|
Return sand
|
Overflow
|
drive
|
upgrade
|
|
||||
|
FG7.5
|
750
|
5500
|
6-10
|
340-70
|
65
|
3.0
|
Manual
|
2.7
|
|
FG10
|
1000
|
6500
|
5.0-8.0
|
675-080
|
110
|
5.5
|
Manual
|
4.43
|
|
FG12
|
1200
|
6500
|
5.0-8.0
|
1170-870
|
155
|
5.5
|
1.5
|
8.7
|
|
FG15
|
1500
|
8400
|
4.0-6.0
|
1830-2740
|
235
|
7.5
|
2.2
|
12.5
|
|
FG20
|
2000
|
8400
|
4.0-6.0
|
3240-5400
|
400
|
11
|
2.8
|
20.5
|
|
FG24
|
2400
|
9210
|
3.6
|
3240-5400
|
580
|
15
|
3.0
|
25.6
|
|
FG30
|
3000
|
1250
|
3.2
|
11625
|
890
|
22
|
4.0
|
37.7
|
|
2FG12
|
1200
|
6500
|
5.0-8.0
|
2340-3740
|
310
|
5.5×2
|
1.5×2
|
14.0
|
|
2FG15
|
1500
|
8400
|
4-6.0
|
3660-5480
|
470
|
7.5×2
|
1.5×2
|
21.1
|
|
2FG20
|
2000
|
8400
|
3.0-5.5
|
7780-11880
|
800
|
11×2
|
2.8×2
|
36.5
|
|
2FG24
|
2400
|
9210
|
3.6
|
13600
|
1160
|
15×2
|
3×2
|
46.8
|
|
2FG30
|
3000
|
12500
|
2.0-3.0
|
14600-23400
|
1785
|
22×2
|
4×2
|
73.0
|
|
FC12
|
1200
|
8400
|
5-8
|
1170-1870
|
120
|
7.5
|
2.2
|
10.4
|
|
FC15
|
1500
|
10500
|
4.0-6.0
|
1830-2740
|
185
|
7.5
|
2.2
|
16.8
|
|
FC20
|
2000
|
12900
|
2.0-5.5
|
3895-5940
|
320
|
15
|
2.8
|
29.1
|
|
FC24
|
2400
|
14200
|
2.5-4.0
|
4650-7450
|
455
|
18.5
|
4
|
41.0
|
|
FC30
|
3000
|
14200
|
3.2
|
11625
|
705
|
30
|
4
|
56.8
|
|
2FC15
|
1500
|
10500
|
4.0-6.0
|
2280-5480
|
370
|
7.5×2
|
1.5×2
|
30.7
|
Note: The technical parameters above are just for your reference. If there is any change, all parameters and overall dimension are subject to operating instructions. Any questions please feel free to contact us.
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