Submerged Spiral Classifier

Submerged Spiral Classifier

Principle

The grinded slurry is fed into water tank from the inlet located in the middle of depression area, and the slurry classification depression area is under the inclined water tank. The spiral with low speed rotation stirs the slurry, so that the fine particles suspended in the upper flow into overflow weir and overflow. Meanwhile, the coarse particles sink to the bottom of tank, and then they are delivered to the outlet by the spiral and discharged as sand return.

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Features

The whole spiral of overflow end is sunk under the liquid surface of
depression area with larger area and depth.
A sand return automotive lifting device is added on sand return end, and
the configuration of big spoon bit is canceled for ball mill.
1-1.5 degrees of electricity can generally be saved per ton of ore.
Frequent maintenance of big spoon bit is avoided.
Uneven impact on large and small gear is retarded.

Application

Fit for fine size classification.

Technical Parameters

Please contact us if you want to choose the most suitable submerged spiral classifier, and our experts will give you advice

Type Model Rotating
Speed
of
Spiral
(r/min)
Capacity
of
Sand
Return
(t/d)
Capacity of Overflow (t/d) Spiral Diameter (mm) Spiral Length (mm) Slope of Water Tank Drive Motor Model Drive Motor Power (kW) Lifting Motor Model Lifting Motor Power (kW) Weight (kg)
Submerged Single Spiral Classifier FLC-1000 2.5~7.4 160~700 50-260 01000 8397 14
~18
Y132M2-6 5.5 Manual driven 5225
FLC-1200 5~7 1150~1640 265 01200 8400 Y160M-6 7.5 Y90L-4 1.5 9583
FLC-1500 2.5
~6
1140~2740 185 01500 10500 Y100L1-4 2.2 14226
FLC-2000 3.6~5.5 3240~5940 400 02000 13000 Y160L-4 15 Y100L2-4 3 27753
FLC-2400 3.6 6800 490 02400 14130 Y200L1-6 18.5 Y112M-4 4 32467
FLC-3000 3.2 11650 705 03000 14300 Y200L-4 30 Y112M-4 4 43500
Submerged Double Spirals Classifier 2FLC
-1200
3.8
~6
1770~2800 240 01200 8040 Y160M-6 7.5X2 Y100L1-4 2.2X2 19610
2FLC-1500 2.5
~6
2240~5360 370 01500 10500 27450
2FLC-2000 3.6,5.5 7780~11880 640 02000 12900 Y200L2-6, Y200L-4 22;30 Y100L2-4 3.0X2 50621
2FLC-2400 3.67 13700 910 02400 14130 Y25S-4 37 Y112M-4 4.0X2 65283
2FLC-3000 3.2 23300 1410 03000 14300 Y225M-4 45 Y112M-4 4.0X2 84900

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