Maximize Workshop Efficiency with the Double Layer Arc & Trapezoidal Roll Forming Machine
In the competitive metal roofing industry, versatility and space efficiency are paramount. The Double Layer Roll Forming Machine for Arc & Trapezoidal Panels by Xinnuo is engineered to deliver two distinct, high-demand profiles from a single compact footprint. This 2-in-1 system eliminates the need for separate production lines, reducing capital expenditure and workshop space requirements while doubling your product offerings. Whether you are manufacturing curved panels for modern architectural roofs or standard trapezoidal sheets for industrial warehouses, this machine adapts instantly to market demands.
Key Features Driving Profitability
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Dual-Profile Versatility
The machine features two independent forming decks stacked vertically. The upper deck produces smooth, elegant arc panels ideal for carports, stadiums, and decorative roofing. The lower deck forms robust trapezoidal sheets, the industry standard for structural roofing and wall cladding. Switching between profiles is seamless—simply select the desired layer via the PLC interface, and the machine automatically engages the correct forming rollers and cutting die.
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Heavy-Duty Construction for Longevity
Built to withstand continuous industrial operation, the main frame is constructed from 300mm H-beam steel with 12mm thick side plates. The forming rollers are made from high-grade 45# steel, heat-treated and precision-machined to ensure consistent profile accuracy and resistance to wear. The 70mm diameter main shafts provide exceptional rigidity, preventing deformation even when processing thicker gauges at high speeds.
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Intelligent Hydraulic Cutting System
The integrated hydraulic station (prominently visible in the image) powers a robust post-cutting shear. This system ensures clean, burr-free cuts at preset lengths, with automatic length counting via encoder. The hydraulic buffer technology minimizes impact during cutting, extending blade life and maintaining dimensional accuracy within ±1mm.
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Space-Saving Design
By stacking two forming lines vertically, this machine occupies nearly half the floor space of two separate units. This is particularly advantageous for workshops with limited area or for manufacturers looking to add new product lines without expanding their facility. The compact design also simplifies material handling and reduces operator movement.
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User-Friendly Automation
The PLC control system with touch screen interface allows operators to set parameters, monitor production, and diagnose issues with ease. Automatic lubrication systems and accessible maintenance points ensure minimal downtime. The machine’s stable chain transmission and low-noise reducer create a safer, more comfortable working environment.
Applications Across Construction Sectors
This machine is indispensable for:
- Architectural Roofing Contractors: Producing custom curved panels for modern buildings.
- Industrial Building Suppliers: Manufacturing trapezoidal sheets for factories and warehouses.
- Metal Trading Companies: Offering diverse product ranges to meet varied customer needs.
- Prefab Housing Manufacturers: Creating both structural and decorative roofing elements.
Why Choose Xinnuo?
Xinnuo Machinery combines decades of roll forming expertise with innovative engineering. Our double layer machines are exported globally and trusted for their reliability and ROI. We provide comprehensive support including installation guidance, operator training, and lifetime technical assistance.
Transform Your Production Capability Today
Don’t limit your business to single-profile output. The Double Layer Arc & Trapezoidal Roll Forming Machine gives you the flexibility to capture more market segments with one investment. Contact us now for a detailed quote, video demonstration, or layout consultation!
