Product Main

Specifications


ball mill classifier / spiral classifier manufacturers / sand spiral classifier
 
 
Our company independently manufactures this new generation series of the classifier, which synthesizes similar classification technology from Germany and Japan. At present it has reached the international advanced level of the same products. And it has advantages of simple structure , reliable and easy in operation. Now it is widely used in many areas, for example, it worked together with the ball mill, forming closed cycle to split and shunt the iron ore in the concentrating mill; classified the iron ore and fine silt in the gravity concentrator; graded the size of the pulp in metal processing and applied in de-sliming& dehydration operation during the process of ore washing. Actually, the classifier has four types: high weir single and double spiral, immersed single and double spiral classifiers.
 
 
Classifier Working principle:
 
Classifier is mainly consists of driver , screw , trough , lifting device, bottom-support ( bearing bush ) and the discharging valve. The base adopts channel steel material, and the frame is welded with steel plate. Besides, the water input and spindle head of the screwing shaft use cast iron, making them durable and wear-resisting. Moreover, the lifting device has two types :motor-driven and hand-driven


Classifier features and Benefits:
 
1. Large output, low energy consumption, high classifying efficiency
2. The granularity is concentrative distribution, high classification precision
3. Rational structure, fine applicability
4. A high degree of automation      

 
Main Technical Parameters of Spiral Classifier:
 
  
Model
Screw Dia
(mm)
Flume Length(mm)
Capacity(t/d)
Power(kw)
Overall Dimension
(mm)
Weight(kg)
Return Sand
Overflow
Driving Motor
Elevating
Motor
FG-1200
φ1200
6500
1170 ~1870
155
7.5
0.4
7560×1572×2328
8000
FG-1500
φ1500
8300
1830 ~2740
235
11
0.4
9740×2000×4100
9800
FG-2000
φ2000
8400
3240 ~5400
400
11
2.8
10000×2570×4468
20500
FG-2400
φ2400
9200
4650 ~7450
580
11-15
2.8
10800×2980×4700
25700
2FG-1200
φ1200
6500
2340 ~3740
310
5.5×2
0.4×2
8060×3400×3100
13300
2FG-1500
φ1500
8300
3660 ~5480
470
7.5×2
0.4×2
9740×3630×4050
22100
2FG-2000
φ2000
8400
6480~10800
800
11×2
2.8×2
10000×4600×4470
36500
2FG-2400
φ2400
9200
9300~14900
1160
15×2
2.8×2
10800×5400×4700
45800
2FG-3000
φ3000
12500
14600~23400
1785
18.5×2
4×2
15600×6640×6350
73000