This series of sealing machine is adopted the advanced lines, use the latest modular power devices in Japan than in the general electronic induction heater is more energy-saving, thermal efficiency of over 90%, the instantaneous heating rate of 20-30 times for the latter, it applies not only to seal better performance of polyethylene, polypropylene bottles, but also to poor sealing properties of polyester bottles, glass bottles are also an excellent sealing effect.