Vibrating Feeder for Stone Crushing Plant. KSh 886,600. Vibrating Feeder GZG80-4 (GZG700X2400) With 1.5X2 MOTOR Used in Sand and Gravel Fields. As a feeding equipment for jaw crusher, cone crusher and impact crusher. Nairobi, Embakasi, 1 hour – Farm Machinery & Equipment - Feeders. 1.