Product Name: Automatic Double Layer Roll Forming Machine | 2 in 1 Roof and Wall Panel Sheet Making Machine
The Automatic Double Layer Roll Forming Machine is a highly efficient, space-saving 2-in-1 production line designed to manufacture both roof panels and wall panels using a single piece of equipment. By integrating two sets of forming rollers into one machine frame, this dual-layer roll former eliminates the need to purchase and maintain separate machines for different panel profiles. It is the ultimate cost-effective and versatile solution for construction material manufacturers, contractors, and steel structure companies looking to maximize production capabilities while minimizing floor space and equipment investment.
- 2-in-1 Versatile Design: Features dual-layer forming systems that allow operators to switch between producing roof panels and wall panels seamlessly. This multi-purpose capability significantly reduces initial equipment costs and saves valuable factory floor space.
- Fully Automated Operation: Equipped with an advanced PLC control system and an intuitive touch-screen interface for easy parameter setting, automatic length measurement, and precise hydraulic cutting, ensuring smooth and continuous production.
- Robust & Stable Structure: Built with a heavy-duty welded steel base and high-quality gear-motor drives, the machine provides exceptional stability and low-noise operation even during high-speed, long-term production runs.
- Precision Hydraulic Cutting: Integrated hydraulic cutting system ensures clean, burr-free cuts to exact lengths without stopping the machine, maximizing production efficiency and material yield.
- Premium Forming Rollers: Rollers are crafted from high-grade bearing steel with chrome plating and heat treatment, ensuring superior wear resistance, smooth panel surfaces, and long-lasting dimensional accuracy.
- Standardized Processing Flow: Features a streamlined and reliable workflow: Manual/Auto Decoiler → Feeding Guide → Roll Forming System → Length Measurement → Hydraulic Cutting → Finished Product Stacking.
This versatile 2-in-1 machine is widely used in the production of metal building envelopes, including:
- Industrial and commercial roofing systems
- Exterior and interior metal wall cladding
- Agricultural buildings and post-frame constructions
- Prefabricated steel structures and DIY building projects
- Comprehensive Warranty: Backed by a solid warranty covering the entire double-layer production line to ensure long-term operational peace of mind (excluding standard consumables).
- Overseas Installation & Training: Professional engineers dispatched to your facility for on-site installation, debugging, and comprehensive operator training.
- Dedicated Technical Support: Providing round-the-clock online troubleshooting and lifelong technical consultation to keep your operations running seamlessly.
- Reliable Spare Parts Supply: Ensuring a fast, long-term supply chain for original spare parts, custom roller molds, and hydraulic components at competitive factory-direct prices.






♦ COMPANY PROFILE:
Hebei Xinnuo Roll Forming Machine Co., Ltd., not only produce different types of professional roll forming machines, but also develop intelligent automatic roll forming production lines, C&Z shape purline machines, highway guardrail roll forming machine lines, sandwich panel production lines, decking forming machines, light keel machines, shutter slat door forming machines, downpipe machines, gutter machines, etc.
Advantages of Roll Forming A Metal Part
There are several advantages of using roll forming for your projects:
- The roll forming process allows operations such as punching, notching, and welding to be performed in-line. Labor cost and time for secondary operations are reduced or eliminated, reducing part costs.
- Roll form tooling allows for a high degree of flexibility. A single set of roll form tools will make almost any length of the same cross-section. Multiple sets of tools for varying length parts are not required.
- It can provide better dimensional control than other competing metal forming processes.
- Repeatability is inherent in the process, allowing easier assembly of roll formed parts into your finished product, and minimizing problems due to “standard” tolerance build up.
- Roll forming is typically a higher speed process.
- Roll forming offers customers a superior surface finish. This makes roll forming an excellent option for decorative stainless steel parts or for parts requiring a finish such as anodizing or powder coating. Also, texture or pattern can be rolled into the surface during forming.
- Roll forming utilizes material more efficiently than other competing processes.
- Roll formed shapes can be developed with thinner walls than competing processes
Roll forming is a continuous process which converts sheet metal into an engineered shape using consecutive sets of mated rolls, each of which makes only incremental changes in the form. The sum of these small changes in form is a complex profile.


















