... , pet food, puffed food, small metal parts and plastic parts 2) Selects the best combination immediately from diversified weight combinations through ... machine Specifications: 1) Power: 1,500W, 220V, 50 / 60Hz, 9A 2) Type: ten-hopper computer combination scale 3) Range of single ... 9) Hopper type bi-row hopper without memory 10) Driving step motor 11) Preset number for product 99 kinds 12) Machine body ...