... linearity for weight sensor 2,Easy interface with packing machine 3,Need no PLC This machine has an ideal of high-precision A ... .5%,±1.0%(opitional)5,supplementary facilities(optional ):sack sewing machine, conveyor syste,etc.NOTE:Due to the different kinds of ... to the actual demands of users,like the simple filling machine,normal machine,functional machie,etc. Rationed Packing Scale