Two sets of servo motors. One drives chain conveyor and end sealer, another drives film and long sealer.
PLC+HMI components. Bi-lingual (Chinese and English) instructions. Packing speed, length, temperature, control method can by chosen through HMI by numbers.
Double tracking method. Photo-sensor working together with servo system can realize automatic controlling according to the color code on the film, to make sure the cutting accuracy.