High Efficiency Low Cost Spiral Classifier

• Voltage: 450V
• Weight: 1T
• Material: Carbon Steel
• Material Feature: Oil Resistant
• Certification: CE
• Energy Saving: Energy Saving
• Model NO.: FG7.5 FG10 FG12 FG15 FG20 FG24 FG30 2FG12 2FG15
• Warranty: 1 Year
• Color: Multi Color
• Customized: Customized
• Condition: New
• After-sales Service: 1 Year
• Transport Package: Wooden Box
• Specification: CE
• Trademark: GM
• Origin: China

Product Description

Spiral Classifier Introduction:
Spiral classifier is widely used for classifying materials in the mineral processing flow as well as the desliming and dehydrating in the mineral washing operating process. The spiral classifier generally forms a closed processing flow. Spiral classifier is mainly composed by transmission device, screw, cell, movable lift, lower seat (bush) and discharge valve. Spiral classifier is a kind of classifying machine that adopt the principle of settling speed difference according to different material sizes and specific gravity.
Spiral classifier of Hongji Group is classified into two types: single spiral classifier and double spiral classifier.
Features of spiral classifier:
1) Simple structure;
2) Convenient to operate;
3) High efficiency;
4) Low cost.
Techincal Parameters of Spiral Classifier:

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