... system 2dustproof, waterproof and aiticorrosive sensor 3LCD touch screen plantain chips packing machineHRSD 500E-Z automatic weighing and packaging machine unit ... package granular, lumpy, globular and flaky materials such as potato chips, rice crust, puffed food, walnut, American pistachios, nut with ... , over-allowance checker, etc.. stainless steel full automatic plantain chips packing machine