The automatic machine in the range for sealing preformed trays available with vacuum and M.A.P. system devices. Designed for medium industrial purposes, packaging in line from 1 to 3 according tray dimensions. High performance and flexibility are due to the optional equipment available and due to the fast mould change. Stainless steel frame offering high protection against rust and optimum hygienic conditions, operating with PLC programmable with 15 different programs storage.