The T4 Roll-to-Roll Laminating Production Line is specifically designed for laminating various decorative films and functional materials onto steel, stainless steel, and aluminum plates. With its continuous roll-to-roll processing and precise PUR or hot-melt adhesive coating, this line achieves excellent surface bonding, high flatness, and durable decorative effects for metal substrates. This production line is ideal for manufacturers of metal decorative panels, elevator panels, appliance surfaces, interior wall cladding, and aluminum composite materials. Its fully automated workflow ensures high efficiency, stable quality, and reduced manual handling, making it well-suited for large-scale industrial applications. Composed of: Aluminum product unwinding machine, feed shears, alignment roller conveyor, sheet loading gantry, infrared preheating machine, gluing machine, laminating machine, long-side trimming machine, alignment roller conveyor, board flipping machine, and unloading system.