PLC controller to control the machine movement, electronic scale interface display operation which is simple and convenient, human-machine separation efficiency Simple structure, reasonable layout, intelligence, science and technology, high gold content can be adopted function of fill nitrogen. Four station tea bag vacuum packaging machine​ APPLICATIONS The machine is suitable for packing Chinese wolfberry leaf tea, barley tea, Chinese wolfberry, cassia seed, black tea, green tea, tieguanyin FEATURES Four station vacuum packaging function. Vacuum time, sealing time, length and width of vacuum package, length of inner package, sealing position …etc are can be adjusted . High vacuum speed, two electronic metering, weighing accurately. PID temperature controller to control the sealing temperature, can guarantee the every single package seal flatly, improve the yield¡£ PLC controller to control the machine movement, electronic…