The thermoshrinking oven model FT54-4RM, is essentially designed to perform a pass-through thermoshrinking. Two linear burners placed orthogonally to the direction of travel, allow any product to be heat-shrunk without any length constraints, two further mobile transverse burners (optionals mode FT54-4RM), by means of a template control, for irregular products, complete the cycle. The oven uses both methane CH4 gas also at low pressure (20mbar 200mm.C.8. civil use), and G.P.L.