SBM electromagnetic vibrating feeder :

The  electromagnetic vibrating feeder is used to transfer the large size materials and granular materials from hopper to receiving device uniformly, periodically and continuously in the production flow and to feed materials into the crusher continuously and uniformly also to screen the materials in the sandstone production line. 
The electromagnetic vibrating feeder is widely used to match the crushing and sieving equipments in many industries including metallurgy, coal mine, mineral dressing, building material, chemical, grinding, etc.

The electromagnetic vibrating feeder can feed massive and granular materials evenly, fixedly and continuously from storage room into the receiving device during the production process. 
The electromagnetic vibrating feeder can also feed continuously and evenly for the crushing machines in the sandstone production line to avoid blocking the receiving opening of the crusher and carry out coarse screening for materials. 
The electromagnetic vibrating feeder  is usually used in joint facilities for crushing and screening in such fields as mining area, crushing fields, metallurgy, coal, concentration, building materials, chemical industry and grinding, etc.

Working Principle of electromagnetic vibrating feeder

The  electromagnetic vibrating feeder  takes advantage of centrifugal force produced by rotation of the eccentric block in the vibrator to make the flexible parts of the screen such as screen box and vibrator in forced continuous circle or approximately circle movement. 
The materials do continuous throwing movement on the tilting screen surface with the screen box and by this the materials are fed continuously and evenly into the receiving opening.
The electromagnetic vibrating feeder is mainly used to feed material into the primary crusher homogeneously and continuously. Meanwhile, it can screen material, making the crusher more powerful.Proven performance and maintenance free operation make our  electromagnetic vibrating feeder the first choice in feeders for the most demanding applications including public utilities, mining, metals production, food processing, cement, and other industries.
In both cases the unit is provided with mild steel liners on the pan and sides of the tray, with coil spring mounting assembly on each corner
The motor drives the roller run fast and the roller give the material plate a pressure. Since there is a deflection iron located on both side of the roller, the material plate will vibrate to feed the dealing machine followed.

 Advantages of electromagnetic vibrating feeder:

1. Exclusive vibrating technology.
2. Small size and light in weight.
3. Simple structure, easy to install and use, low maintenance cost.
4. High efficiency and feeding capacity.
5. Good operational reliability and easy adjustment.

SHANGHAI SHIBANG MACHINERY 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 SBM is in Shanghai- the international financial centre. Here we have modern production base of 2.3 million square meters, professional R&D institution and technology team, which make us world-class company. Here all SBM machines 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 SBM, 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.

1. We are Manufacturer  (Not Dealer):

All machineries from SHANGHAI SHIBANG MACHINERY CO., LTD are made by ourselves, with lower price, good quality and assured full after service.

2. Training & Service:

1.We provide you with the prophase plan, process flow design and manufacture equipment according to your special demand.

2.Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3.We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.

3. If you are new for this business:

Many thanks for your trust; we can provide you with design scheme for complete production lines, spot inspection and operator training according to your demands and the conditions of applied spot, we can help you choose the right equipments. 

4. We’d like to recommend a suitable model for you and send you a best quotation. So please give us some more information about your requirement in your enquiry.

♥ What is the type and size of raw material?

♥ What is your required capacity(t/h)?

In order to recommend suitable design for you, please kindly tell me:
♥  What is your raw material to be crushed, is it soft stone (like limestone, dolomite) or hard stone (like granite, basalt, river stone, etc)?
Impact crusher is suitable as secondary crusher for soft stone, while cone crusher is suitable as secondary crusher for hard stone.
♥ What is the maximum feed size of your raw material?
♥  What are output sizes you want?
Normally for road construction, it is 0-40mm, while for aggregate, it is 0-20mm.
♥  What is per hour capacity you want?
♥ Are you the end user or will you re-sell the machinery to your clients?