spiral classifier
spiral classifier
spiral classifier
spiral classifier
spiral classifier
Contact Us
Download Video
  • Description
  • Features
  • Technical Specification
  • Working Principle
It is mainly used in pre-classification and examination classification of grinding circuit in concentration plant and aggregate plant as well as desliming, dehydration in sand washing process and so on. It can be classified into single and double spiral types by to the spiral quantity; and into high weir and sinking types by different depth of spinning blade dipping into overfall surface. The former can be used in classification of ore with overflow granularity 0.83-0.15mm, and the latter in classification of ore with overflow granularity 0.15-0.07mm.
?
1. Sealed immersion bearing.
2. Free standing winding motor is powerful.
3. Wear-resistant plate is fixed by bolts, which can extend its life-span.
4. With long and narrow type flume, the mixing effect can be the best. Therefore, the float time of submerged material will be prolonged.
5. A large enough subsidence area not only prolongs float time of submerged materials, but is more favorable to classification of material.?
6. Appropriate depth, areas and spiral structure of slurry pond can realize the perfect control to the classification.?
7. Single spiral type and double spiral type are available, you can choose any one according to your actually need. At the same time, there is the wide range of choice in flume.

Style Model Spiral Dia.(mm) Flume Length(mm) Speed(r/min) Capacity(t/d) Flume gradient
(°)
Power(kw) Dimension(mm)
Return sand Overflow Drive motor Winding motor
High weir spiral classifier FG500 φ500 4500 12 192 32 18 1.1 ? 6409×712×1599
FG750 φ750 5500 7.80 256- 564 65 14-18.5 3.0 ? 7100×990×1450
FG-1000 φ1000 6490 5.0-7.0 650-1080 110 14-18.5 7.5 ? 8084×1424×2503
FG-1200 φ1200 6600 5.0-7.0 1170-1600 155 14-18.5 11 0.4 8195×1574×2747
FG-1500 φ1500 8230 2.5-6.0 1140-2740 235 14-18.5 11 0.4 9818×1976×3703
FG-2000 φ2000 8400 3.0-3.5 3240-5400 400 14-18.5 11 2.8 10200×2530×4486
FG-2400 φ2400 9200 2.5-4.0 4650-7450 580 14-18.5 11-15 2.8 11000×2930×5690
2FG-1200 φ1200 6600 5.0-7.0 2340-3200 310 14-18.5 11×2 0.4×2 8686×2802×3101
2FG-1500 φ1500 8300 4.0-6.0 3660-5480 470 14-18.5 11×2 0.4×2 9818×3506×3703
2FG-2000 φ2000 8400 3.0-5.5 6480-10800 800 14-18.5 11×2 2.8×2 10200×4610×4486
2FG-2400 φ2400 9200 2.5-4.0 9300-14900 1160 14-18.5 15×2 2.8×2 11000×5430×5690
2FG-3000 φ3000 12500 2.0-3.2 14600-23400 1785 14-18.5 18.5×2 4×2 14500×6630×6350
Sinking
type
spiral classifiers
FC-1000 φ1000 7600 5.0-7.0 675-1080 85 14-18.5 7.5 0.4 9190×1506×3101
FC-1200 φ1200 8400 5.0-7.0 1170-1630 120 14-18.5 11 0.4 9384×1846×3277
FC-1500 φ1500 10480 2.5-6.0 1140-2740 185 14-18.5 11 0.8 12068×1976×4305
FC-2000 φ2000 12900 3.0-3.5 3240-5940 320 14-18.5 11-15 2.8 14700×2530×5343
FC-2400 φ2400 14200 2.5-4.0 4650-7450 455 14-18.5 11-18.5 4.0 13000×2930×6885
2FC-1200 φ1200 8400 5.0-8.0 1770-2800 240 14-18.5 11×2 0.4×2 10000×3700×4190
2FC-1500 φ1500 10500 2.5-6.0 2800-5480 370 14-18.5 11×2 4.4 10588×3506×4035
2FC-2000 φ2000 12900 3.0-5.5 6480-11800 640 14-18.5 15×2 2.8×2 14700×4610×5343
2FC-2400 φ2400 14200 2.5-4.0 9300-14900 910 14-18.5 18.5×2 4×2 13000×5430×6885
2FC-3000 φ3000 14300 2.0-3.2 14600-23400 1410 14-18.5 22×2 4×2 16200×6630×8680

Spiral classifier adopts the principle that the settling rate of solid grain is different because of its different size and different proportion. The fine ore grains float in the water and drain out with overflow, the coarse ore grains sink in the bottom of chute. The spiral classifier filters the grain and powder that are grinded from the grinder, and then the spiral pieces rotate the coarse materials into the feeding mouth of grinder, the filtered fine materials are discharged from the overflow pipe.
Leave message

Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.

Product Catalog
女员工的滋味