gold mining equipment / Spiral Separator / sand and gravel separator

   gold mining equipment / Spiral Separator  / sand and gravel separator                       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.                  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

       Our Services Pre-sales Service:   a, Help customers find the right product by professional technology and business consultation. b, Provide plans of the machines installation freely. c ,Could make customized products according to the clients’ requirements .   After-sales Service:   a,Highly inspecting equipments in every working procedure, quality comes first; b,Fast & Safe Delivery; c,Assisting our clients for foundation construction of equipments; , d,Dispatching engineers to install and debug equipments; , e,Training the first-line operators on site; f,Regularly visit clients to solve production problems; g,Providing lifetime maintenance service; h,Providing technical exchanging & updating;        Company Information Shanghai Minggong Heavy Equipment CO., LTD is one high-tech enterprise, which involves R&D, production,  sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.   The head office of Shanghai Minggong is in Shanghai- the international financial centre. Here we have modern production base of Eighteen thousands square meters,professional R&D institution and technology team, which make us world-class  company.     Here all Minggongmachines are designed produced, assembled and texted according to the ISO9001:2008.   Till now, our products are sold to 130 countries, being the popular equipments in global crushing and grinding industry. With the development of our Shanghai Minggong , we would like to help more and more customers start their business in mining and construction industries, offer them the best solution, much more advanced machinery and better service.           SUPPORT       We can not only provide the good machines, but also wholeheartedly provide the comprehensive for our clients.        The series of professional technology service will make you have an excellent product experience.                 ♥welcome to minggong showroom!            ♥If you want to know more detailed information about our  products, please feel free to contact us at any time!            FAQ   If you are interested in this product, pls kindly inform the following info: 1. what is the material that you are going to dry? 2. what is the capacity? 3. what is the moisture content both before and after drying process? 4. what is the heat source?   Such info would help our engineer choose suitable model of equipment for you. Thank you and looking forward to your inquiry.Or you can contract us directly through fllowing ways :   Contact Us:   Address: No.33 Shenxia Road, Jiading District,Shanghai, China   Tel: 0086 21-59515611   Mobile :0086 15221289235   Fax: 0086 21-59515583     Website:www.minggongmachinery.com