his semi-automatic sealing machine is a table top model used for preformed trays and cups. The SME seals and cuts the film around the tray by a pneumatic piston. The SME has one die that cannot be changed to another. The temperature and sealing time are regulated to permit the sealing of different types of film. This machine is equipped with a safety switch for the correct mould position to avoid any possible damage by knives. It is also equipped with a filter to protect pneumatic equipment.