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Spiral Classifier

spiral classifierIntroduction to the Spiral Classifiers:

There are two types of spiral classifier, single spiral classifer and double spiral classifier. According to the spiral blade at the flooding end, there are two types: High weir type: the top side of spiral blade is higher than the flooding level and the center of blade is lower than the flooding level. This type is used for classification of the ore with flooding size between 0.083-0.15mm Immersed weir type: This type is used for classification of the ore with flooding size between 0.15-0.07mm.

Spiral Classifiers are suitable for:

Separation of fine particles and liquid from coarse particles
Separation of light particles from heavy particles
Separation of the particles into a number of products graded according to size
Separation of liquid from solid particles

Main benefits of Spiral Classifiers:
Energy saving
Heavy duty, rugged construction
Powerful self-contained spiral lifting device
Continuous spiral raking
Optimal particle size range 800 to 75 microns

Main Features of Spiral Classifiers:.

Adjustable weirs
Sealed, submerged bearing
Optional automatic lubrication system
Rigid tank and substructure
Wide choice of tank design
Overflow collection box
Wide range of industries serviced
Single spiral range from 300 mm to 2 200 mm
Duplex spiral models 1 500 mm and 2 200 mm
    
If you are interested in some items of our machines£¬please let us know.

Main Technical Parameters of Spiral Classifier:

Type Model Screw Dia
£¨mm£©
Flume
Length£¨mm£©
Spiral
Speed£¨r/min£©
Capacity£¨t/d£© Gradient
£¨°£©
Screw 
Weight£¨t£©
Power
£¨kw£©
Overall 
Dimension
£¨mm£©
Weight£¨kg£©
Return
Sand
Over
flow
Driving
Motor
Elevating Motor
High Weir 
Classifier
FG500 φ500 4500 8¡«12.5 135
¡«210
32 14-18.5 0.75 1.5 --- 6409×712×
1599
1980
FG750 φ750 5500 6.0-10.0 340
¡«570
65 14-18.5 1.1 3.0 --- 6300×1250×1780 3005
FG-1000 φ1000 6500 5.0¡«8.0 675
¡«1080
110 14-18.5 1.9 7.5 --- 7100×1330×2390 5310
FG-1200 φ1200 6500 5.0¡«8.0 1170
¡«1870
155 14-18.5 3.7 7.5 0.4 7560×1572×2328 8000
FG-1500 φ1500 8300 4.0¡«6.0 1830
¡«2740
235 14-18.5 5.1 11 0.4 9740×2000×4100 9800
FG-2000 φ2000 8400 3.0¡«3.5 3240
¡«5400
400 14-18.5 7.1 11 2.8 10000×2570×4468 20500
FG-2400 φ2400 9200 2.5¡«4.0 4650
¡«7450
580 14-18.5 10.2 11-15 2.8 10800×2980×4700 25700
2FG-1200 φ1200 6500 5.0¡«8.0 2340
¡«3740
310 14-18.5 3.7×2 5.5×2 0.4×2 8060×3400×3100 13300
2FG-1500 φ1500 8300 4.0¡«6.0 3660
¡«5480
470 14-18.5 5.1×2 7.5×2 0.4×2 9740×3630×4050 22100
2FG-2000 φ2000 8400 3.0¡«5.5 6480¡«10800 800 14-18.5 7.1×2 11×2 2.8×2 10000×4600×4470 36500
2FG-2400 φ2400 9200 2.5¡«4.0 9300
-14900
1160 14-18.5 10.2×2 15×2 2.8×2 10800×5400×4700 45800
2FG-3000 φ3000 12500 2.0¡«3.2 14600¡«23400 1785 14-18.5 20×2 18.5×2 4×2 15600×6640×6350 73000
Submerged
Classifier
FC-1000 φ1000 7600 5.0¡«8.0 675
¡«1080
85 14-18.5 2.4 7.5 0.4 10000×1680×4000 6000
FC-1200 φ1200 8400 5.0¡«8.0 1170
¡«1870
120 14-18.5 4.8 7.5 0.4 10000×1880×4190 9280
FC-1500 φ1500 10500 4.0¡«6.0 1830
¡«2740
185 14-18.5 6.4 11 0.8 12200×2100×4900 12570
FC-2000 φ2000 12900 3.0¡«3.5 3240
¡«5940
320 14-18.5 8.6 11-15 2.8 14500×2880×5500 29100
FC-2400 φ2400 14200 2.5¡«4.0 4650
¡«7450
455 14-18.5 12.8 11-18.5 4.0 15900×3300×6000 41000
2FC-1200 φ1200 8400 5.0¡«8.0 2340
¡«3740
240 14-18.5 4.8×2 7.5×2 0.4×2 10000×3700×4190 19600
2FC-1500 φ1500 10500 4.0¡«6.0 3660
¡«5480
370 14-18.5 6.4×2 7.5×2 0.8×2 12200×3840×4850 30700
2FC-2000 φ2000 12900 3.0¡«5.5 6480¡«11800 640 14-18.5 8.6×2 15×2 2.8×2 14500×4910×5500 50000
2FC-2400 φ2400 14200 2.5¡«4 9300¡«14900 910 14-18.5 12.8×2 18.5×2 4×2 15900×5730×6000 67900
2FC-3000 φ3000 14300 2.0¡«3.2 14600¡«23400 1410 14-18.5 24.1×2 22×2 4×2 17700×7000×8000 84900