The ‌3-in-1 Combined Straightener Feeder with Decoiler‌ integrates uncoiling, straightening, and feeding functions into a space-saving unit, featuring a ‌central control system with HMI‌ for intuitive operation and real-time monitoring. Driven by a ‌servo motor‌, the straightener feeder ensures high-precision feeding with adjustable speed and position control, while an ‌AC motor-driven decoiler with hydraulic coil loading trolley‌ enables smooth and efficient material handling. The ‌motorized adjustable feeding line height‌ allows quick adaptation to varying material thicknesses, enhancing versatility. Constructed with durable components for low maintenance, this system is ideal for demanding applications in automotive, aerospace, and metal fabrication industries, boosting productivity and reducing downtime.