FL Spiral Classifier

FL Spiral Classifier

Spiral classifier is widely used in ball mill in the concentrator and the match into a closed cycle cheng cheng shunt mineral sand, or in the gravity concentrator to grading ore and fine clay, and metal beneficiation process for the pulp particle size classification, and washing of desliming, dehydration and other operations.

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Advantages

The machine has simple structure, reliable work, convenient operation, etc. Classifier is by means of solid grain size is different, the proportion of different, therefore in the liquid velocity for different principle of fine particles floating in the water in the overflow, coarse particles sink on the bottom of the channel. Conducted by spiral to the upper discharge and mechanical classification of a grading equipment, can grinding mill in the powder level in the filter, and then the coarse material using spiral vane rotary screwing in mill inlet, to filter out the fine material discharge from the overflow pipe. The machine base with channel steel, the body USES the steel plate welded together. Screw shaft into the head, shaft head, pig iron, wear-resisting durable, electrical and manual lifting device is two.

Features

  • 1. Used for paint powder separation mechanism of sand dry process production technology, can be very convenient control mechanism sand powder content, meet the requirements of users.
  • 2. Suitable for dry process system of large and medium-sized sand production line is used.
  • 3. 0.00 -- 0.75 mm adjustable between 2% and 15% of stone powder content.
  • 4. The powder quality easy to control, fineness adjustment convenient, flexible and reliable.
  • 5. Tile lining, repair rate is very low.
  • 6. Adopt frequency conversion control technology, simple operation.

Technical data

Type Model Specification Spiral diameter(mm) Rotary Speed(r/min) water Tank Slant Angle Capacity Driving Motor Elevating Motor Weight
Length (mm) Width (mm) (°) Overflow  Returning  Power (kw)  Power (kw)  (T)
High weir single screw FLG-5 φ500 500 8-12.5 4500 555 14-18.5 32 143~261 1.1 1.6
FLG-7 φ750 750 6-10 5500 830 14-18.5 65 256~564 3 2.9
FLG-10 φ1000 1000 5-8 6500 1112 14-18.5 85 473~1026 5.5 4.4
FLG-12 φ1200 1200 5-8 6500 1372 14-18.5 155 1170~1600 5.5 1.5 8.8
FLG-15 φ1500 1500 4-6 8265 1664 14-18.5 235 1140~2740 7.5 2.2 11.68
FLG-20 φ2000 2000 3-3.5 8400 2200 14-18.5 400 3890~5940 11or15 3 20.45
FLG-24 φ2400 2400 2.5-4 9130 2600 14-18.5 580 6800 8.5 3 25.65
FLG-30 φ3000 3000 3.2 12500 3200 14-18.5 890 11650 22 4 37
High weir double screw 2FLG-12 φ1200 1200 6 6500 2600 14-18.5 310 2340~3200 5.5×2 1.5×2 15.84
2FLG-15 φ1500 1500 2.5,4.6 8250 3200 14-18.5 470 2280~5480 7.5×2 2.2×2 22.1
2FLG-20 φ2000 2000 3.6-5.5 8400 4280 14-18.5 800 7780~11880 11×2 3×2 36.4
2FLG-24 φ2400 2400 3.6-7 9130 5100 14-18.5 1160 13600 2×18.5 3×2 45.874
2FLG-30 φ300 3000 3.2 12500 6300 14-18.5 1785 23300 2×22 4×2 73.03
Immerged single screw FLC-10 φ1000 1000 5 8400 1112 14-18.5 75 473~1026 5.5 0.4 6
FLC-12 φ1200 1200 5-6.7 8400 1372 14-18.5 120 1170~1630 7.5 2.2 11.02
FLC-15 φ1500 1500 2.5-4.6 10500 1664 14-18.5 185 1830~2740 7.5 2.2 15.34
FLC-20 φ2000 2000 3.6-5.5 12900 2200 14-18.5 320 3290~5940 11or15 3 29.06
FLC-24 φ2400 2400 3.6 14130 2600 14-18.5 455 6800 18.5 4 37.267
FLC-30 φ3000 3000 3.2 14300 3200 14-18.5 705 11650 30 4 43.5
Immerged double screw 2FLC-12 φ1200 1200 6 8400 2600 14-18.5 240 2340~3260 7.5×2 1.5×2 19.61
2FLC-15 φ1500 1500 2.5-4.6 10500 3200 14-18.5 370 2280~5480 7.5×2 2.2×2 27.45
2FLC-20 φ2000 2000 3.6-5.5 12900 4280 14-18.5 640 7780~11880 11×2 3×2 50
2FLC-24 φ2400 2400 3.6 14100 5100 14-18.5 910 13608 2×18.5 4×2 65.283
2FLC-30 φ3000 3000 3.2 14300 6300 14-18.5 1410 23300 2×22 4×2 84.87

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