Specifications

Best quality,Passed the quality system certification of ISO9001:2000

The working principle:

Spiral classifier’s working principles is: solid particles have different sizes and different proportion, thus the settling velocity of them in liquids are different, the fine mineral particles floating in the water and overflow out, the crude ore particles settled on the bottom. Be screwed to the upper part and discharged. It’s a kind of mechanical equipment doing the primary classification. It’s able to grind the material inside the mill to powder and filter it, then use the screw piece to screwing coarse material into the mill feed mouth, at last discharge the filtered fine material from the overflow pipe. The machine’s base was base channel, the body is welded together with steel plates. The head of screw shaft, shaft head use cast iron sleeve as raw material. It’s hard wearing and durable. The lifting equipment has two types: electric and manual.

 

The main technical parameters of spiral classifier

 

 

 

 

specification	Model	Diameter(mm)	Screw speed  (r / min)	Capacity		Hydraulic gradient (degrees)	Drive motor
				Return seconds(t/24h)	Overflow		Model	Power (KW)
FLG-5OO	High weir single helix	500	8	140-260	32	14-18
FLG-7500		750	8	250-570	65	14-18
FLG(T)-1000		1000	7	216-1000	110	14-18
FLG(T)-1200		1200	5-7	1165-1630	155	17	Y90L-4	1.5
FLG(T)-1500		1500	6	915-2195	235	17	Y100L-4	2.2
FLG(T)-2000		2000	4	3890-5940	400	17	Y132S-6	3
2FLG-1200		1200	5-7	2340-3200	310	12	Y100L-4	2.2/2
2FLG-1500		1500	4-6	2280-5480	470	12	Y100L-4	2.2/2
2FLG-2000		2000	3.6-4.5	7780-11880	800	12	Y100L2-4	3/2
2FLG-1200	Sinking double helixes	1200	5-7	2232-3752	240	12	Y90L-4	1.5/2
2FLG-1500		1500	3-5	2280-5480	370	12	Y100L-4	2.2/2