Product Details

High efficiency spiral sand classifier for gold ore washing plant:

Spiral classifier Application:

Spiral Classifiers are widely used in the distribution of ore in closed circuits with ball mill in mining processing, in order to get a certain degree fineness of ore particles, meanwhile increasing the efficiency of grinding. This machine can also be used to wash sand,classify ore sand and play other functions. This product features simple structure, reliable working conditions and convenient operation.

Spiral classifier working principle:

The classifier use the principle that different grains have different specific gravity and sedimentation rates in liquid, the fine ore to flow in the water, while coarse ore sinks to the bottom.This 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 machine's lifting equipment can be used manually or electronically.

Spiral classifier Feature:

1. Adjustable weirs
2. Sealed, submerged bearing
3. Optional automatic lubrication system
4. Rigid tank and substructure
5. Wide choice of tank design
6. Overflow collection box
7. Wide range of industries serviced

Technical data of the spiral classifier:

Model	Specification	Spiral Diameter(mm)	Water trough length(mm)	Spiral speed(r/min)	Capacity		Motor Power(kw)		Weight(t)
Model	Specification	Spiral Diameter(mm)	Water trough length(mm)	Spiral speed(r/min)	Return sand	Overflow	Drive	Upgrade	Weight(t)
High Weir Spiral Classifier submerged spiral classifier	FG7.5	750	5500	6~10	340~570	65	3.0	manually operation	2.7
	FG10	1000	6500	5.0~8.0	675~1080	110	5.5	manuallyoperation	4.43
	FG12	1200	6500	5.0~8.0	1170~1870	155	5.5	1.5	8.7
	FG15	1500	8400	4.0~6.0	1830~2740	235	7.5	2.2	12.5
	FG20	2000	8400	4.0~6.0	3240~5400	400	11	2.8	20.5
	FG24	2400	9210	3.6	4650~7450	580	15	3.0	25.6
	FG30	3000	1250	3.0	11625	890	22	4.0	37.7
	2FG12	1200	6500	5.0~8.0	2340~3740	310	5.5*2	1.5*2	14.0
	2FG15	1500	8400	4~6.0	3660~5480	470	7.5*2	1.5*2	21.1
	2FG20	2000	8400	3.0~5.5	7780~11880	800	11*2	2.8*2	36.5
	2FG24	2400	9210	3.6	13600	1160	15*2	3*2	46.8
	2FG30	3000	12500	2.0~3.2	14600~23400	1785	22*2	4*2	73.0
	FC12	1200	8400	5~8	1170~1870	120	7.5	2.2	10.4
	FC15	1500	10500	4.0~6.0	1830~2740	185	7.5	2.2	16.8
	FC20	2000	12900	2.0~5.5	3895~5940	320	15	2.8	29.1
	FC24	2400	14200	2.5~4.0	4650~7450	455	18.5	4	41.0
	FC30	3000	14300	3.2	11625	705	30	4	56.8
	2FC15	1500	10500	4.0~60	2280~5480	370	7.5*2	1.5*2	30.7
	2FC20	2000	12900	3.0~5.5	6480~11800	640	11*2	3*2	50.0
	2FC24	2400	14200	3.67	9300~14900	910	18.5*2	4*2	67.9
	2FC30	3000	14300	3.2	23300	1400	30*2	4*2	85.3

Contact: Ms Sara

Mobile phone (whatsapp) : 0086137 83471727

Skype: sarapang6