Our  company' s feeder is linear vibrating .its vibration exciter could  ensure stable  vibration, reliable running and long life time. In this way, the feeder could continuously feed crusher at an even speed, which could promote crusher performances without stop.  It could  
also  be used  for primary screening. This product usually is applied to feed Jaw Crusher, whick is widely applied to crushing  and screening plant in mining, construction material, water conservancy, chemical  industry  and other fields, such as feeding or distributing material for crushing, coal  dressing, screening, transportation and package machines and etc.

The main part consists of
1.back spring bracket  
2.frame
3.motor                      
4. vibrator
5.spring                     
6.front spring bracket

Parameters:

•Primary screening
•Continual and even feeding
•Shock absorption by spring
•No block
•Convenient assembly
and maintenance