Protective film application machine used to laminate the protection film on the panels and doors. Simple structure but efficient work. The laminated protective film can protect the door panels from scratching and dust, stain during handling and installations. Keep the products in good situation before turning over to the final users. Double-sided film application and Film application rollers are coated with nitrile rubber. The main steel structure of this protective film applicator are made of 125×125 H-beams and is coated with an epoxy zinc-rich anti-corrosion coating. The machine uses a momentary control mode with a foot pedal switch. The film application speed is frequency-controlled. The protective film is evenly applied to the surface of the door panels, perfect and bubble free.