The protection film lamination machine is used to apply a protective film to stainless steel sheets and door panels. This helps prevent scratches and corrosion during transportation and installation. The machine features an upper and lower vacuum table that securely holds the substrate in place. A powerful heating unit warms up the protective film for easy deformation and adhesion to curves and edges. Automatic roller presses then laminate the film smoothly and cleanly onto the substrate surface. Precise timing controls and adjustable pressures allow for accurate film placement on complex profiles. The lamination process forms an ultra-smooth, bubble-free bond between film and substrate. This durable protection prevents damage to shiny stainless steel surfaces up until final installation. An optical inspection system then checks for any imperfections before products are released from the machine.