high efficiency spiral classifier rotary vibrating classifier

gravity classifier destoner / industrial air classifier / spiral classifier for ore beneficiation, spiral classifier, air classifier, sand classifier, gold classifier mill, spiral classifier for mineral processing   The introduction of classifier:    Our company independently manufactures this new generation series of the classifier, which synthesizes similar classification technology from Germany and Japan. At present it has reached the international advanced level of the same products. And it has advantages of simple structure , reliable and easy in operation. Now it is widely used in many areas, for example, it worked together with the ball mill, forming closed cycle to split and shunt the iron ore in the concentrating mill; classified the iron ore and fine silt in the gravity concentrator; graded the size of the pulp in metal processing and applied in de-sliming& dehydration operation during the process of ore washing. Actually, the classifier has four types: high weir single and double spiral, immersed single and double spiral classifiers.      High weir type : the top of the spiral vane is above the overflow surface, and the spiral center is under the overflow, mainly applied in classifying the size between 0.83-0.15mm.       Immersed type: the spiral vane all immersed under overflow surface, mainly applied in classifying the size between 0.15-0.07.   Classifier Working principle:     Classifier is mainly consists of driver , screw , trough , lifting device, bottom-support ( bearing bush ) and the discharging valve. The base adopts channel steel material, and the frame is welded with steel plate. Besides, the water input and spindle head of the screwing shaft use cast iron, making them durable and wear-resisting. Moreover, the lifting device has two types :motor-driven and hand-driven   Features and Benefits of classifier:        1. Large output, low energy consumption, high classifying efficiency       2. The granularity is concentrative distribution, high classification precision       3. Rational structure, fine applicability       4. A high degree of automation      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

  centrifugal powder classifier Spiral classifier            Other Products  of our company                     Our exhibition /trade show                             Company Information             Shanghai Minggong Heavy Equipment co.ltd is founded in 1956 (formerly the shanghai daming iron Works),   which is a long history enterprise mainly manufacturing large large and medium -sized series of mining machinery ,   metallurgical machinery ,building materials equipment ,combining R&D ,manufacturing and sales .              our goal is to provide safe ,reliable ,effcient ,clean equipment and solutions for customers around the world .   we clearly recognize that providing effient production equipment to our customers and the entire community    is a very meaningful thing ,this is not only our responsibility , but also reflects our company"s core values.   whether it is market reserch ,product development ,or service ,we take "safe ,professional and efficient "as our basic concept .             Our products,solutions and services are dedicated to helping customers reduce investment costs,reduce    energy consumption ,reduce environment pollution ,maximize benefits and achieve success,looking back and    ahead ,we  are confident to provide you  with better products and services .                    
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