The electromagnetic vibration feeder used in grain processing industry is usually straight groove type, mainly composed of material trough, electromagnetic vibration exciter and shock absorber.
Impact crusher at work 400 hours should be adding grease to work 2000 hours to open the spindle assembly bearing cleaning, if work 7200 hours after it must be replaced with new bearings.
In contrast, oscillating conveyor is relatively simple, mainly electromagnetic exciting force generated by the electromagnetic vibrator, the feeding trough for forced vibration.