FG7.5 Mineral processing spiral classifier machine/2014 spiral sand classifier

Specifications

1.Hot sale in Africa, East Asia,etc
2.Spiral diameter:500-3000mm
3.Spiral speed:3.2-12.5r/min
4.Mix stongly

 

 

Mineral processing spiral classifier machine/2014 spiral sand classifier

 

 

Spiral classifier,working with ore mills to form close circulation in the concentrating plant,whose classification process depends on the sedimentation velocity of the particles. Its external appearance is a rectangular oblique chute, whose bottom is semi-circular.There is 1 or 2 vertical axles installed in the chute, spiral blades are installed along the axle one after another.

 

Technical parameter:

 

 

Model	Spiral diameter(mm)	Trough length(mm)	Spiral rotation speed(r/min)	Capacity(t/d)		Power(kw)		Weight (t)
				Return sand	Overflow	Driving	Flifting
FG7.5	750	5500	6-10	340-570	65	3.0	Manual	2.7
FG10	1000	6500	5.0-8.0	675-1080	110	5.5	Manual	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	3.2	11625	890	22	4.0	37.7
2FG12	1200	6500	5.0-8.0	2340-3740	310	5.5x2	1.5x2	14.0
2FG15	1500	8400	4-6.0	3660-5480	470	7.5x2	1.5x2	21.1
2FG20	2000	8400	3.0-5.5	7780-11880	800	11x2	2.8x2	36.5
2FG24	2400	9210	3.6	13600	1160	15x2	3x2	46.8
2FG30	3000	12500	2.0-3.2	14600-23400	1785	22x2	4x2	73.0

 

 

Single screw classifier:

 

 

 

 

 

 

 

 

 

Double screw classifier: