Spiral Classifier for fine ore

Spiral Classifier for fine ore 1.Optimized structure, 2.Reliable working conditions 3.Convenient operation

Description of Spiral Classifier for fine ore

Application  

   Spiral classifier are wildly used in beneficiation factory to be matched with ball mill forming a closed cycle ,and then shunt mineral sand.It's also used to classify the ore and fine slurry in gravity-separation,as well as the granularity grading in the ore pulp ,desliming and dehydration .This machine is one of the most wildly used hierarchical-mechanical equipment .

Working principal    Because different granularities 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. This Spiral classifier lifting equipment can be used manually or electronically.

Maintainance method

    Engine oil in the reduction box should be replaced completely  within a week  loadedprocess,then you can replace once 6 monthes,but you should check it every time  and add in time.The lubricant oil of big shaft bearing parts should be cleaned and replaced every year .

Technical parameters

Model	Spiral diameter(mm)	Spiral  rotation speed(r/min)	Trough length(mm)	Motor power(kw)		Dimensions(mm)			Weight(t)
				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	1.6
FG-7	750	6-10	5500	3	---	6270	980	1820	2.7
FG-10	1000	5-8	6500	5.5	---	7590	1240	2380	4
FC-10			8400	7.5		9600	1240	2680	6
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
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

Spiral Classifier for fine ore