Function
Electromagnetic vibrating feeder is a kind of linear direction feeding equipment. It makes a feature of smooth vibrating, reliable in operation, long service life and suitable for feeding. They are wear resistant and thus do not influence the quality and character of the product they handle. Electromagnetic Vibrating Feeder are widely used in mining, building, silicate and chemical industries for crushing and screening.

Features
1) Small cubage, light weight, simple structure, easily fixed, no movement assembly, no lubrication, maintain easily.
2) Electromagnetic vibrating feeder uses up less electric energy because of the engine vibrating resonance principle and double plastid works at the low critical nearly resonance.
3) The feeding size is higher accuracy because it can change and start or off material flow instantaneously.  
4) Control equipment of this series Electromagnetic Vibrating Machine adopts the controlled silicon half wave whole line. During the usage, the feeding size can be adjusted easily by adjusting the controlled opened corner. The production line is controlled by concentrating automatically.   
5) The damage of chute is little because the material that in the chute is continuously thrown when feeding, and along the track of parabola moves bound toward.   
6) This series Electromagnetic vibrating feeder is not suitable for the flameproof conditions.

Operating Principle
When the power is on, the electric current passes the electric coils, which creates a magnetic field. The magnetic force changes into vibrating force, which forces the transmission trough body to make simple harmonic vibration or similar to simple harmonic vibration in a certain direction. When the acceleration of its vibration achieves some certain value, the materials will make continuous and small throws or slides along the transmission direction in the transmission trough body, which causes the forward motion and transmission of the materials.

Q: Payment?
A: 30% by TT as deposit on signing the contract, 70% by as final payment of balance after the client’s satisfactory inspection of the equipment prior to the goods leaving the factory.

Q: What about Warranty? And what will we do if the machine is broken down?

A: The warranty period for all of structural and mechanical equipment is one year. The warranty period for all electric motors is half one year. Wear parts are not covered by warranty unless the component part is found to be flawed.

Q: What should we need to do for if we want to get a best quotation?
A: Hi, if you want us recommend a suitable type for you, please let us know the details as follows:
     1) The capacity (tons per hour ) do you need?
     2) The size of the raw materials and the size of the finished products?
     3) What's your main raw materials?(soft or hard materials? water content?)

Q: What could you help me to do for the business?
A: Many thanks for your trust, we can provide you with proposal chart for complete production lines, spot inspection and operator traning according to your demands and the conditions of applied spot, we can help you choose the right equipments, drilling rig, loader, trucks, excavators and so on for rotary washer for sand washing.
 
Q: Delivery time?
A: Standard delivery time for stationary crusher plant is 30 days from receipt of deposit, the mobile crusher plant is 45 days.