Spiralclassifier are widely used in the classification of ore in closedcircuits with ball mills, grading ore and fine slit in gravity mills,grading granularity and flow of metal ore-dressing, and de-sliming anddehydrating in washing.
Spiral classifier technical parameter:
Model | Spiral Dia. (mm) | Spiral Speed (r/min) | Trough Length (mm) | Capacity (t/h) | Power (kw) | Weight (kg) | ||
Return sand | Overflow | Transmission | Lift | |||||
FG-3 | 300 | 8.3-22 | 3000 | 30-80 | 10-30 | 1.1 | ---- | 668 |
FG-5 | 500 | 8-12.5 | 4500 | 135-210 | 32 | 1.5 | ---- | 1980 |
FG-7.5 | 750 | 6-10 | 5500 | 340-570 | 65 | 3 | ---- | 3005 |
FG-10 | 1000 | 5-8 | 6500 | 675-1080 | 110 | 7.5 | ---- | 5310 |
FC-10 | 7600 | 675-1080 | 85 | 7.5 | 0.4 | 6000 | ||
FG-12 | 1200 | 5-8 | 6500 | 1170-1870 | 155 | 7.5 | 0.4 | 8000 |
FC-12 | 8400 | 1170-1870 | 120 | 7.5 | 0.4 | 9280 | ||
2FG-12 | 6500 | 2340-3740 | 310 | 5.5*2 | 0.4*2 | 13300 | ||
2Fc-12 | 8400 | 2340-3740 | 240 | 7.5*2 | 0.4*2 | 19600 | ||
FG-15 | 1500 | 4-6 | 8300 | 1830-2740 | 235 | 11 | 0.4 | 9800 |
FC-15 | 10500 | 1830-2740 | 185 | 11 | 0.8 | 12570 | ||
2FG-15 | 8300 | 3660-5480 | 470 | 7.5*2 | 0.4*2 | 22100 | ||
2FC-15 | 10500 | 3660-5480 | 370 | 7.5*2 | 0.8*2 | 30700 | ||
FG-20 | 2000 | 3.0-5.5 | 8400 | 3240-5400 | 400 | 11 | 2.8 | 20500 |
FC-20 | 12900 | 3240-5940 | 320 | 11-15 | 2.8 | 29100 | ||
2FG-20 | 8400 | 6480-10800 | 800 | 11*2 | 2.8*2 | 36500 | ||
2FC-20 | 12900 | 6480-11800 | 640 | 15*2 | 2.8*2 | 50000 | ||
FG-24 | 2400 | 2.5-4.0 | 9200 | 4650-7450 | 580 | 11-15 | 2.8 | 25700 |
FC-24 | 14200 | 4650-7450 | 455 | 11-18.5 | 4 | 41000 | ||
2FG-24 | 9200 | 9300-14900 | 1160 | 15*2 | 2.8*2 | 45800 | ||
2FC-24 | 14200 | 9300-14900 | 910 | 18.5*2 | 4*2 | 67900 | ||
2FG-30 | 3000 | 2.0-3.2 | 14300 | 14600-23400 | 1785 | 18.5*2 | 4*2 | 73000 |
2FC-30 | 14300 | 14600-23400 | 22*2 | 4*2 | 84900 |
Spiral of spiral classifier!
Accordingto the principle that different grains are with different specificgravity and sedimentation rate in the liquid, the fine ore flows in thewater and the coarse ore sinks in the bottom. The spiral classifier thathas machine grading by discharging from the top can filtrate thematerials and send coarse materials to the feeding mouth and dischargethe fine material from the pipe. The seat of the machine adopts channelsteel and body adopts armor plate and the spiral axle adopts wroughtiron, so it's durable. The lifting equipments have two types, byelectricity and hand.
Spiral classifier in workshop!
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