HB-520C Packaging Machine Comination Combined parts 1).HB-520 BasicPackagingMachine (or HB-420/HB-620/HB-680) 2).Four heads linear weigher 3).Conveyor 4).Finished product conveyor Feature of the Four Heads Linear Weigher 1).Four hoppers of high precision digital load cell 2).Microcomputer control system,adopting the double vibration feeder,easy operation 3).The metering hopper discharge easily,fast,simple and low maintain Applications This fourcombinationof automatic packaging machine with4heads multihead weihger is suitable for packing small pellets and granule foods,such as: rice,sugar,monosodium glutamate ,sesame,seeds, Etc.