Spiral classifier

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Processing Materials Application Range Advantages Product Structure Technical Parameter

Processing Materials

Gold, silver, lead, zinc, copper, molybdenum, iron, lead, manganese, tungsten, cement, ceramics, barite, bauxite, limestone, gypsum, calcium carbonate, coal, graphite, feldspar, potash feldspar, phosphorus ore, fluorite, clay and some other materials.

Application Range

It is widely applied to the mining industry, such as separating light particles from heavy particles in the gravity separation process, separating fine particles and liquid from coarse particles in the metal ore processing, and separating the slurry or liquid from solid particles in ore processing plant.

Advantages and Characteristics

1.High classifying efficiency

2.Powerful self-contained spiral lifting device

3.Optional automatic lubrication system

4.Rough tank and substructure

5.Wide choice of tank design

6.Overflow collection box

7.Wide range of industries serviced

Product Structure

The grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.

Technical Parameter

Type	Model	Spiral Speed (r/min)	Chute Length (mm)	Capacity of Returning (t/d)	Capacity of Overflow (t/d)	Drive Motor Power (kw)	Lifting Motor Power (kw)	Weight (kg)
High weir single spiral classifier	FLG-500	10.5	4500	145~260	32	1.1	Manual operation	1600
	FLG-750	7.8	5500	256~654	65	3		2716
	FLG-1000	6.6	6500	473~1026	85	5.5		4000
	FLG-1200	6	6500	1145~1600	155	5.5	1.5	7943
	FLG-1500	2.5,4.4	8265	1140~2740	235	7.5	2.2	11680
	FLG-2000	3.6,5.5	8400	3890~5940	400	11/15	3	20450
	FLG-2400	3.6	9130	6800	580	22	3	24194
	FLG-3000	3.2	12500	11625	890	30	4	37000
High weir double spirals classifier	2FLG-1200	6	6500	2340~3200	310	5.5×2	1.5×2	15840
	2FLG-1500	2.5,4.6	8250	2280~5480	470	7.5×2	2.2×2	22100
	2FLG-2000	3.6,5.5	8400	7780~11880	800	15×2	3.0×2	34621
	2FLG-2400	3.67	9130	13600	1160	18.5×2	3.0×2	42460
	2FLG-3000	3.2	12500	23300	1785	22×2	4.0×2	73030
Submerged single spiral classifier	FLC-1000	5	8400	473~1026	75	5.5	Manual operation	5225
	FLC-1200	5,6,7	8400	1150~1640	120	7.5	2.2	9583
	FLC-1500	2.5,4.6	10500	1830~2740	185	7.5	2.2	14226
	FLC-2000	3.6,5.5	12900	3240~5940	320	11/15	3	27753
	FLC-2400	3.6	14130	6800	455	18.5	4	32467
	FLC-3000	3.2	14300	11650	705	30	4	43500
Submerged double spirals classifier	2FLC -1200	6	8400	2340~3260	240	7.5×2	1.5×2	19610
	2FLC-1500	2.5,4.6	10500	2280~5480	370	7.5×2	2.2×2	27450
	2FLC-2000	3.6,5.5	12900	7780~11880	640	15×2	3.0×2	50000
	2FLC-2400	3.6	14130	13700	910	18.5×2	4.0×2	65283
	2FLC-3000	3.2	14300	23300	1410	22×2	4.0×2	84900

Spiral classifier

Processing Materials

Application Range

Advantages and Characteristics

Product Structure

Technical Parameter

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