... feeder widely used in heavy industry,coal.electricity, light industry, etc. GZ-type electromagnetic vibrating feeder, widely ... in metallurgy, mining, coal, electricity, building materials, machinery, light industry, chemical industry, grain and other heavy industry sectors, ... .710.60.65668 GZ6F120168801.538016.413.31.51278light trough GZ5Q1001402001.522012.710.60.65682 GZ6Q15021025038016.413.31. ...