Brief introduction:
The Vibrating Feeder (Vibratory feeder) is used to transfer the large size materials and granular materials from Silo 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 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.

Working principle:
GZD series vibrating feeder is based on vibration motor which is the source of vibration. It has simple structure and high capacity, low failure rate, it is widely used in metallurgy, refractory and aggregates crushing fields.
ZSW series vibrating feeder is based on eccentric shaft which is the source of vibration. Gear drive, low noise; work smoothly, long service life, meanwhile fine material could be screened, which increase the capacity of the crusher. Grid bar design keeps of material block, clients could install adjustable-speed motor to control feeding, starting motor frequently is not necessary.

Advantages:
Smooth vibration
Reliable operation
Long service life
Low noise
Low power consumption
Easy to adjust
Simple structure
Easy to install
Light weight
Small volume
Simple maintenance

Vibrating Feeder : http://www.mill-crushers.com/Stone_Crushing/Vibrating_feeder.html