
Automatic Steel Roller Shutter Door Making Machine. Lifetime Technical Support: Factory provides technical support for the entire life of the machine. Customized Profile Design: Profile can be designed according to customer drawings and requests. One-Year Warranty Coverage: Free replacement parts provided for any quality-related damage within one year. High-Grade Roller Material: Rollers made of high-grade 45# steel, polished and plated with hard chrome. PLC Control System: Equipped with PLC frequency control system featuring a touch screen. Hydraulic Cut-Off Device: Features a hydraulic cut-off with Crl2mov modular material and HRC60-62 hardness. High Production Speed: Production speed ranges from 8 to 12 meters per minute. CE Certification: Machine meets CE safety and quality standards for global markets.