Air pressure sealing machine: The machine tool in accordance with electric vehicles, mill cycles, cars, rollers and other products parts production process requirements, using Japanese technology research and development of a series of small and medium-sized, vertical horizontal sealing machines, production efficiency high, sealing quality good, arc shape beautiful, work reliable and stable, operation simple. The machine tool in accordance with electric vehicles, mill cycles, cars, rollers and other products parts production process requirements, using Japanese technology research and development of a series of small and medium-sized, vertical horizontal sealing machines, production efficiency high, sealing quality good, arc shape beautiful, work reliable and stable, operation