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spiral classifier, 1.High quality,high efficient, 2.ISO9001:2008 approved, 3.Easy maintenance - details see: https://www.machineto.com/mineral-processing-spiral-classifier-new-spiral-classifier-for-sale-10319016

Spiral Classifier:
The FG series ofspiral classifieris suitable for washing and selecting, classifying, and trash-extracting in industries, like metallurgy, construction, water and electricity, etc. And it is suitable for washing and selecting materials of mid-fine and rough granularity.

Working principle:

When the machine is working, the material goes into the input part. It will push the material to the output through the machine. Surface dust and impurity are removed when the material from the input part to the output part is pushed, mixed and washed. The final product goes out through the discharge outlet and the mud and impurity will go out through overflow part.

Features of Spiral Classifier:

1.Our spiral separator has simple structure, reliable working conditions and convenient operation. Because different particles have different specific gravity and sedimentation rates in liquid, this product allows the fine ore float in the water, while coarse ore sink to thebottom.

2.This classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the overflow pipe. The base of the machine adopts a channel steel and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopt pig iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.

Main 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
FG-12	1200	5-8	6500	1170-1870	155	7.5	0.4	8000
2FG-12			6500	2340-3740	310	5.5*2	0.4*2	13300
FG-15	1500	4-6	8300	1830-2740	235	11	0.4	9800
2FG-15			8300	3660-5480	470	7.5*2	0.4*2	22100
FG-20	2000	3.0-5.5	8400	3240-5400	400	11	2.8	20500
2FG-20			8400	6480-10800	800	11*2	2.8*2	36500
FG-24	2400	2.5-4.0	9200	4650-7450	580	11-15	2.8	25700
2FG-24			9200	9300-14900	1160	15*2	2.8*2	45800
2FG-30	3000	2.0-3.2	14300	14600-23400	1785	18.5*2	4*2	73000

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