Specifications

Classifying machine,manufacturing high weir type, single and double spiral, and immersed single and double spiral separator.

General introduction of classifying machine:

We produce high weir type, single and double spiral, and immersed single and double spiral classifiers. Our spiral classifiers are widely used in the distribution of ore in closed circuits with ball mills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore-dressing, and de-sliming and dehydrating in washing.

Working Principle and Main Features and Benefits of Spiral Classifiers:

This product features simple structure, reliable working conditions and convenient operation. Because different grains have different specific gravity and sedimentation rates in liquid, this product allows 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.

 

specification:

Model	Spiral diameter (mm)	Spiral rotation speed (r/min)	Trough length (mm)	Motor power(kw)		Capacity(t/d)		Weight (t)
				For driving	For lifting	Return sand	Overflow
FG-7.5	750	6-10	5500	3.0	Manual	340-570	65	2.7
FG-10	1000	5-8	6500	5.5	Manual	675-1080	110	4.43
FG-12	1200	5-8	6500	5.5	1.5	1170-1870	155	8.7
FG-15	1500	4-6	8400	7.5	2.2	1830-2740	235	12.5
FG-20	2000	4-6	8400	11	2.8	3240-5400	400	20.5
FG-24	2400	3.6	9210	15	3.0	4650-7450	580	25.6
FG-30	3000	3.2	1250	22	4.0	11625	890	37.7
2FG-12	1200	5-8	6500	5.5×2	1.5×2	2340-3740	310	14.0
2FG-15	1500	4-6	8400	7.5×2	1.5×2	3660-5480	470	21.1
2FG-20	2000	3-5.5	8400	11×2	2.8×2	7780-11880	800	36.5
2FG-24	2400	3.6	9210	15×2	3×2	13600	1160	46.8
2FG-30	3000	2-3.2	12500	22×2	4×2	14600-23400	1785	73.0