Huahong gravity spiral chute classifier

Specifications gravity spiral chute classifier

1.Easy operation&low maintainence

2.High recovery,low price

3.durable

 Huahong gravity spiral chute classifier   Description of gravity spiral chute classifier Spiral Chute has extremely good performance and effects in processing placer of beach, riverside, seashore and stream.  Spiral Chutes are made of polyurethane lined fiber glass with wearable corundum inner surface.Generally there are 5 turns in one start, single, twin, triple and quad starts available per column to suit capacity requirements.  The technology adopted by spiral chute concentrator is the combination of bed separation, mobile-layer separation and centrifugal separation. Spiral chute applies to sorting size 0.3-0.02mm fine particles of coal, however, in many cases; this range can be expanded into 3-0.074mm.   Advantages & Features of gravity spiral chute classifier 1.High recovery, high efficiency, and precise separation 2. Non-required power 3.Light in weight, anti corrosion, rust and wear resistant 4. Simple installation and Minimal maintenance requirements 5.Low operating cost and long working life 6.Reliable running with minimal operator attention 7. Strong adaptability to fluctuation of feeding amount, density, size and grade  8.The surface of corundum forms strong friction the concentration effect surpass plastic surface   Main technical data of gold ore spiral classifier

Type	Out diameter (mm)	Inner diameter (mm)	Thread pitch (mm)	Span  ratio (times)	Gradient (°)	number of thread	Number of turns	Feeding size (mm)	Feeding density (%)	Production capacity (t/h)	Floor area (m2)	Height (m)
DL2000	2000	360	1200	0.6	9	2~4	3.5	0.04~1	20~45	15~40	5.7	6.6~8
DL1500	1500	250	900~675	0.6	9	2~4	4	0.03~1	30~45	8~16	3.3	5.5
LL1200	1200	220	720	0.6	9	2~4	4/5	0.03~0.3	30~50	4~6	2	5.23
			540	0.45
LL900	900	180	540	0.6	9	2~3	4/5	0.03~0.3	30~50	2~3	1.2	3.2
			360	0.4
LL600	600	120	360	0.4	9	1~2	4/5	0.02~0.2	30~50	0.8~1.2	0.5	2.6
			270

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