... control 3.automatic servo system 4.packing for food High Speed Milk Chocolates tray Packing Machinery YP380-117 Main Technical Parameters ... PVC OPP/CPP PT/PE KOP/CPP etc. Application: It suits for packing chocolate, biscuits, bread, fast-noodle, mooncakes, medicine, soap ... servo Motor, controlled by an AC inverter.7. Continuous variable speed by means of a potentiometer.8.Jaws drive torque limiter ...