Spiral Classifier is divided into four type classifiers, such as high weir single screw or double screw, and immerged singe screw or double screw. This classifier can be used to connect with ball to form the closed-circuit cyclic scheduling form split-ranging and split-flow mineral sands in dressing plant, or classifying the mineral sand and fine slit in the gravity dressing plant, or classifying the sizes of the ore pulp in the process of metal dressing, or desliming and dewatering in cleaning ore. It had the advantages of simple structure, reliable and easy to operate.

Model	Spiral Dia (mm)	Spiral Speed(r/min)	Sink length (mm ¡Ü)	Motor power kw ¡Ü		Demension mm¡Ü			Weight(t)
				Drive	Lift power	Length	Width	Height	¡Ü
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	1.6
FG-7	750	6-10	5500	3	----	6270	980	1820	2.7
FG-10	1000	5-8	6500	5.5	----	7590	1240	2380	4.0
FC-10			8400	7.5		9600	1240	2680	6.0
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
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	25.7
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
2FC-30			14300			17091		8680	84.8

Model	Spiral Dia (mm)	Spiral Speed(r/min)	Sink length (mm ¡Ü)	Motor power kw ¡Ü		Demension mm¡Ü			Weight(t)
				Drive	Lift power	Length	Width	Height	¡Ü
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	1.6
FG-7	750	6-10	5500	3	----	6270	980	1820	2.7
FG-10	1000	5-8	6500	5.5	----	7590	1240	2380	4.0
FC-10			8400	7.5		9600	1240	2680	6.0
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
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	25.7
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
2FC-30			14300			17091		8680	84.8

Features

1.Advanced technology, simple process, particularly suitable for the large and medium-sized system of sand production line

2.0.00-0.75 mm in cement content between 2% and 15% can be adjusted

3.Easy to control the quality of stone, the adjustment of fineness flexible, convenient and reliable

4.Tiles lining, low maintenance rate

5.Easy operation for the variable frequency control technology

Principle

We produce high weir type, single and double spiral, and immersed single and double spiral classifiers. Because different grains have different specific gravity and sedimentation rates in liquid, this Spiral Classifier allows the fine ore to flow in the water, while coarse ore sinks to the bottom. This Spiral Classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the pipe. The seat of the machine features channel steel material, while the body is armor plated and the spiral axle is made of cast iron for durability. The Spiral Classifier¡®s lifting equipment can be used manually or electronically.