... 5%,±1.0%(opitional)•supplementary facilities(optional ):sack sewing machine, conveyor syste,etc.NOTE:Due to the different kinds ... the actual demands of users,like the simple filling machine,normal machine,functional machie,etc.Main Features• 1~6 pieces ... include empty bag or barrel recognition through weight threshold.• tare automatically before feeding in.• vibrating automatically if actuator jamming ...