Classifier

Model:	FG/FC series
Brand:	Fote
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	classifier , classifiers , spiral classifier
Price:	US $4000 / set
Min. Order:	1 set

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Product Description

Water Channel length: ≤3000 - 14300 mm

Screw Diameter: 300 - 3000 mm

Processible Materials: Natural sand, artificial sand, machine-made sand.

Application Range: Ore beneficiation industry, mine field, resource recovery.

Classifier Introduction

Classifiers are important ore dressing equipment, and the most widely used is spiral separator, screw classifiers and spiral classifier.
Spiral classifier is mainly used in metal beneficiation production line to classify minerals according to their different sedimentation velocity. Spiral classifier can be divided into high weir type, low weir type and sank type according to the height of the weir.

Classifier Features

1. Classifier can conveniently control the content of sand powder to meet users’ requirements.
2. Spiral classifier has advanced technology and simple process, particularly suitable for large and medium-sized sand making production line.

Classifier Working Principle

1. Spiral classifier is a type of classifying machine that classifies materials based the principle that the solid particles with different sizes and proportions have different falling speed in the liquid, and fine ore particles float in the water and coarse ore particles sink to the bottom of the chute and the coarse ore particles are pushed by the spiral to the upper part and discharged.

2. This machine is able to filter the powdery particle crushed by the grinding mill and whirl the coarse particles with the spiral to the feeding mouth of the grinding mill and discharge the filtered fine particles.

3. The pedestal of this machine is made of U-steel, and the rack is welded with steel plate. The water feeding head and spindle nose of the spiral shaft are made of cast iron with wear-resisting and durable property and the lifting device is divided into power-operated type and manual-operated type.

Technical Datas of Classifier

Model	Spiral diameter (mm)	Spiral rotation speed (r/min)	Trough length (mm ≤)	Motor power(kw≤)		Dimensions(L×W×H)(mm≤)			Machine weight (t)
Model	Spiral diameter (mm)	Spiral rotation speed (r/min)	Trough length (mm ≤)	For driving	For lifting	Length	Width	Height	≤
FG-3	300	12-30	3000	1.1	--	3850	490	1140	0.7
FG-5	500	8-12.5	4500	1.1	--	5430	680	1480	1.9
FG-7	750	6-10	5500	3	--	6720	980	1820	3.1
FG-10	1000	5-8	6500	5.5	--	7590	1240	2380	4.9
FC-10	1000	5-8	8400	7.5	--	9600	1240	2680	6.2
FG-12	1200	4-6	6500	7.5	2.2	8180	1570	3110	8.5
FC-12			8400	7.5	2.2	10370	1540	3920	11.0
2FG-12			6500	15	4.4	8230	2790	3110	15.8
2FC-12			8400	15	4.4	10370	2790	3920	17.6
FG-15	1500	4-6	8300	7.5	2.2	10410	1880	4080	12.5
FC-15			10500	7.5	2.2	12670	1820	4890	16.8
2FG-15			8300	15	4.4	10410	3390	4080	22.1
2FC-15			10500	15	4.4	12670	3370	4890	30.7
FG-20	2000	3.6-5.5	8400	11-15	3	10790	2530	4490	20.5
FC-20			12900	11-15	3	15610	2530	5340	28.5
2FG-20			8400	22-30	6	11000	4600	4490	35.5
2FC-20			12900	22-30	6	15760	4600	5640	48.7
FG-24	2400	3.67	9130	15	3	11650	2910	4970	26.8
FC-24			14130	18.5	4	16580	2930	7190	41.0
2FG-24			9130	30	6	12710	5430	5690	45.8
2FC-24			14130	37	8	17710	5430	8000	67.9
2FG-30	3000	3.2	12500	40	8	16020	6640	6350	73.0
2FC-30	3000	3.2	14300	---	---	17091	---	8680	84.8