... 1.3x1x2.2mIt proper with food, medicine, chemical industry, hardware, machinery and others.The computer ration and packing weigh, ... salt, industry salt, steel, coal, white sugar, mining industry, building materials, port, metal granule, feeding granule, oil, refine sugar, food ... light industry and so on these fields for the granule materials ration packing.(if the material has corrosion, the packing ...