nique structure

1. High-weir type: The top of the spiral blade of overflow side is higher than the overflow surface, and the spiral center of the overflow end is lower than the overflow surface. It is mainly used for the classification of the ore whose overflow particle size is 0.83-0.15mm.

2. Submerged type: The spiral blade of overflow side is fully immersed below the overflow surface. It is mainly used for the classification of the ore whose overflow particle size is 0.15-0.07mm.

Easy operation

1. Advanced technology, simple process. This equipment is advanced in technology and simple in process, especially suitable for dry-process in large and medium-scale sand production line.

2. Reliable, convenient and flexible operation. The head that into water and shaft head of screw shaft is made of pig iron sleeve, the operation is reliable. The stone powder quality is easy to control, the 0.00–0.75mm stone powder content can be adjusted between 2%-15%.

Product Specification

Model	Spiral Diameter (mm)	Trough Length (mm)	Spiral rotate speed (r/min)	Processing capacity（t/d）		Motor Power （kw）		Dimensions （mm≤）
Model	Spiral Diameter (mm)	Trough Length (mm)	Spiral rotate speed (r/min)	Sand -return	Overflow	For driving	For lifting	Length	Width	Height
FG-3	300	3000	12-30	80-150	20	1.1	—-	3850	490	1140
FG-5	500	4500	8-12.5	135-210	32	1.1	—-	5430	680	1480
FG-7	750	5500	6-10	340-570	65	3	—-	6720	980	1820
FG-10	1000	6500	5-8	675-1080	110	5.5	—-	7590	1240	2380
FC-10	1000	8400	5-8	675-1080	85	7.5	—-	9600	1240	2680
FG-12	1200	6500	4-6	1170-1870	155	7.5	2.2	8180	1570	3110
FC-12		8400		1170-1870	120	7.5	2.2	10370	1540	3920
2FG-12		6500		2340-3740	310	15	4.4	8230	2790	3110
2FC-12		8400		2340-3740	240	15	4.4	10370	2790	3920
FG-15	1500	8300	4-6	1830-2740	235	7.5	2.2	10410	1880	4080
FC-15		10500		1830-2740	185	7.5	2.2	12670	1820	4890
2FG-15		8300		2280-5480	470	15	4.4	10410	3390	4080
2FC-15		10500		2280-5480	370	15	4.4	12670	3370	4890
FG-20	2000	8400	3.6-5.5	3290-5940	400	11-15	3	10790	2530	4490
FC-20		12900		3210-5940	320	11-15	3	15610	2530	5340
2FG-20		8400		7780-11880	800	22-30	6	11000	4600	4490
2FC-20		12900		7780-11880	640	22-30	6	15760	4600	5640
FG-24	2400	9130	3.67	6800	580	15	3	11650	2910	4970
FC-24		14130		6800	490	18.5	4	16580	2930	7190
2FG-24		9130		13600	1160	30	6	12710	5430	5690
2FC-24		14130		13700	910	37	8	17710	5430	8000
2FG-30	3000	12500	3.2	23300	1785	40	8	16020	6640	6350
2FC-30	3000	14300	3.2	23300	1410	—-	—-	17091	—-	8680