... screen plantain chips packing machineHRSD 500E-Z automatic weighing and packaging machine unit Full automatic PLC system, servo system, pneumatic ... such as potato chips, rice crust, puffed food, walnut, American pistachios, nut with large shell, candy, melon seeds, frozen ... servo coding system control the bag length exactly.7. Automatic deviation rectifying device simplify the film adjusting. 8. The ...