... 660mm*1730mm1000mm*800mm*1860mmWeight400kg500kgWorking principle:(high power ultrasonic pvc sealing machine) High-frequency devices mainly used ... packing, such as: blister sealing, PVC plastic foam sealing, PVC blister welding, PVC plastic blister welding, battery packaging sealing, ... inflatable toy, raincoat and relatives, or any PVC and PVC contained 10% up.Pre-sale servicesProvide technical advice ...