Double Layer Two Layer Roofing Sheet Roll Forming Making Machine. CE, RoHS, GS, ISO9001 Certified: Fully certified with CE, RoHS, GS, and ISO9001 standards for quality assurance. CNC PLC Control System: TaiDa PLC with touch screen, supporting automatic and manual modes for precise control. Hydraulic Drive System: Gear wheel oil pump hydraulic system ensures stable and efficient cutting operations. Durable Roller Material: Rollers made of 45# forged steel with hard chrome plating for extended lifespan. Adjustable Sheet Thickness: Handles material thickness from 0.3mm to 0.8mm for versatile production needs. 12-Month Warranty: Comprehensive 12-month warranty coverage for all mechanical components. Lifelong Technical Support: Lifetime technical assistance available to ensure continuous machine operation. OEM/ODM Customization: Supports OEM and ODM services to meet specific client requirements.