mining spiral classifier / new spiral classifier / spiral classifier manufacturers

Specifications 1.economical

2.high efficiency

3.high classification precision

mining spiral classifier / new spiral classifier / spiral

     mining spiral classifier  / new spiral classifier / spiral classifier manufacturers         Shanghai Sievo Heavy Equipment Co.Ltd is mainly specialized in manufacturing large and medium sized series of mining machineries,metaullurgical machineries and construction materials equipment,which is a jiint-stock enterprise intergrated R & D,manufacturing and marketing.With the strong technical force ,advanced production equipment , exquisite fabrication techology,and complete after-sales service ,we can provide you the first-class equipment .Welcome to contract us or come to our comany to know about us.            Spiral classifier introduction:   Our spiral classifiers are widely used in the distribution of ore in closed circuits with ball mills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore-dressing, and de-sliming and dehydrating in washing. Advantages are simple structure, reliable working condition and convenient operation.         Spiral classifier working principle:   According to the principle that different grains are with different specific gravity and sedimentation rate in the liquid, the fine ore flows in the water and the coarse ore sinks in the bottom. The classifier that has machine grading by discharging from the top can filtrate the materials and send coarse materials to the feeding mouth and discharge the fine material from the pipe. The seat of the machine adopts channel steel and body adopts armor plate and the spiral axle adopts wrought iron, so it’s durable. The lifting equipments have two types, by electricity and hand.         Main Technical Parameters of Spiral Classifier:  

	Model	Screw Dia (mm)	Flume Length(mm)	Capacity(t/d)		Power(kw)		Overall Dimension (mm)	Weight(kg)
				Return Sand	Overflow	Driving Motor	Elevating Motor
	FG-1200	φ1200	6500	1170 ~1870	155	7.5	0.4	7560×1572×2328	8000
	FG-1500	φ1500	8300	1830 ~2740	235	11	0.4	9740×2000×4100	9800
	FG-2000	φ2000	8400	3240 ~5400	400	11	2.8	10000×2570×4468	20500
	FG-2400	φ2400	9200	4650 ~7450	580	11-15	2.8	10800×2980×4700	25700
	2FG-1200	φ1200	6500	2340 ~3740	310	5.5×2	0.4×2	8060×3400×3100	13300
	2FG-1500	φ1500	8300	3660 ~5480	470	7.5×2	0.4×2	9740×3630×4050	22100
	2FG-2000	φ2000	8400	6480~10800	800	11×2	2.8×2	10000×4600×4470	36500
	2FG-2400	φ2400	9200	9300~14900	1160	15×2	2.8×2	10800×5400×4700	45800
	2FG-3000	φ3000	12500	14600~23400	1785	18.5×2	4×2	15600×6640×6350	73000

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