Beli RollForming’s Double Layer Roll Forming Machine is engineered for manufacturers who demand both flexibility and high efficiency. As a premium 2-in-1 solution, this single line is designed to produce two completely distinct metal panel profiles—such as popular trapezoidal and corrugated designs, or custom specifications—without requiring multiple standalone units.
Why commit valuable factory space and capital to separate machines? Our dual layer roll forming machine consolidates production, drastically reducing your required floor space and overall investment. Thanks to quick-change tooling and an intuitive PLC interface, operators can switch profiles in minutes, minimizing downtime and maximizing throughput for both high-volume and custom batch orders.
🏭 What Does This Dual Layer Roll Forming Machine Produce?
Our versatile Double Layer Roll Forming Machine manufactures two customizable panel types essential for various industries:
Trapezoidal Profiles (e.g., AG Panel/Trimdek): Often used for commercial structures and industrial roofing due to superior strength. If your focus is on a single heavy-duty profile, explore our specialized [AG Panel Roll Forming Machine] or our dedicated [Trimdek Roll Forming Machine] options.
Corrugated/Wavy Profiles (e.g., Custom Orb/Traditional Corrugated): Ideal for residential roofing, wall cladding, and agricultural applications. For traditional wave forms, see our [Corrugated Metal Panels Roll Forming Machine]. For unique designs like Spandek, check out the [Custom Orb Roll Forming Machine]
While this machine operates in a non-concurrent mode, its ability to quickly swap profiles makes it the most flexible and valuable asset for businesses managing diverse project requirements across construction, agriculture, and industrial sectors.
⚙️ Key Components: Built for Precision and Durability
To ensure consistent, high-quality output, our Double Layer Roll Forming Machine integrates only high-grade, reliable components:
10 Ton Hydraulic Uncoiler + Coil Car: Easily handles large metal coils (up to 1250mm width). The integrated coil car ensures safe, efficient, and labor-saving loading and unloading operations.
Advanced Roll Forming Unit:
Feeder & Guider: Guarantees a smooth material path, preventing misalignment or material jams.
Pre-Cutter: Cuts material to length before the forming process, which significantly minimizes scrap and accelerates overall production flow.
Hydraulic Cutter: Delivers clean, precise final cuts for both upper and lower panel types, with easily adjustable length settings via the PLC.
PLC Controller: A state-of-the-art, user-friendly interface allows operators to program complex profiles, fine-tune line speed, and monitor production status in real-time, reducing training overhead and costly errors.
Hydraulic Station: Provides consistent, reliable power to all major functions, including the uncoiler, cutters, and drive system.
Auto Stacker: Automatically collects and neatly stacks finished panels, streamlining the post-production workflow and reducing the need for manual handling.
📝 Technical Specifications for the Double Layer Roll Forming Machine
| Parameter | Standard Specification | Options |
| Machine Type | Double Layer Roll Forming Machine (Non-Concurrent) | Customized Stacking Order |
| Material Compatibility | Galvanized Steel, Aluminum, Prepainted Coils | Stainless Steel, Copper, Zinc |
| Thickness Range | 0.3 mm – 1.2 mm | 0.5 mm – 2.0 mm (Requires heavier duty rollers/stands) |
| Forming Material Width | 1000 mm – 1250 mm | 800 mm – 1500 mm |
| Line Speed | 0 – 15 M/Min (Adjustable) | 0 – 40 M/Min (Requires Servo Drive Upgrade) |
| Forming Stands | 12 – 18 Stations per Layer | 18 – 24 Stations (Profile-dependent design) |
| Driven System | Gearbox and Chain Drive via AC Motor | Servo Motor and Precision Gearbox |
| Rollers Material | High Grade GCr15 Bearing Steel | 45# Steel with Hard Chrome Plating (58-62 HRC) |
| Cutting Type | Hydraulic Pre-Cut (Before forming) + Post-Cut (After forming) | Flying Cut (For continuous production at high speed) |
| Cutting Tolerance | ±2.0 mm | ±0.5 mm (Achievable with Servo System/Flying Cut) |
| Uncoiler Type | 10 Ton Hydraulic Uncoiler with Coil Car | 5 Ton Manual Uncoiler / 15 Ton Hydraulic Uncoiler |
| Control System | Industry-Standard PLC Control (e.g., Siemens, Mitsubishi) | Remote Diagnostics Capability |
| Voltage | 380V/50Hz/3 Phase | Customized voltage options (e.g., 220V/60Hz, 440V/60Hz) |
| Machine Dimensions (Approx.) | 9,000 mm (L) × 1,800 mm (W) × 1,800 mm (H) | Varies based on profile complexity and stand count |
✅ Why Choose Beli RollForming for Your Dual Layer Solution?
Choosing Beli RollForming means investing in a partnership that supports your growth:
- Unmatched Flexibility: Switch between two high-demand panel types in minutes.
- Supreme Efficiency: High-speed hydraulic components and PLC automation slash labor costs.
- Guaranteed Durability: Constructed with robust materials engineered for long-term, heavy-duty operation.
Ready to significantly expand your product offering and maximize factory floor space? [Contact us today] to receive a custom quote and discover how our advanced dual layer roll forming machine can transform your production line.
❓Frequently Asked Questions (FAQ)
The main advantage is efficiency and space saving. The Double Layer Roll Forming Machine consolidates two complete production lines into a single, compact frame. This drastically reduces the required floor space and lowers your initial capital investment compared to purchasing two separate machines. You gain the flexibility of two profiles (e.g., trapezoidal and corrugated) with the footprint of one machine.
No. Our standard Dual Layer Roll Forming Machine operates in a non-concurrent mode. It is designed for fast and easy changeover between the upper profile and the lower profile, typically taking only minutes. This ensures high flexibility for batch orders without the complexity and cost associated with concurrent production.
The machine is highly versatile. It can be configured to produce any combination of profiles, typically popular roofing and wall panels. Common examples include various sizes of Trapezoidal Panels, Corrugated Panels, and specific profiles like Spandek or Trimdek. We customize the rolling molds based on your specific requirements.
The standard line speed is adjustable from 12-15 meters per minute (M/Min). For customers requiring higher throughput, we offer an upgrade to a Servo Drive System, which can increase the speed up to 40 M/Min, significantly boosting the output of your Double Layer Roll Forming Machine.
Thanks to the quick-change tooling design and user-friendly PLC control system, an experienced operator can typically switch the machine from producing one profile to the other in under 15 minutes, ensuring minimal downtime.
Our standard configuration handles materials between 0.3 mm and 1.2 mm. However, we offer options for a heavier-duty roller system capable of processing material up to 2.0 mm thick, depending on the specific metal type (e.g., galvanized steel, aluminum).
Yes, we provide comprehensive support. This includes full installation guidance (remote or on-site, depending on the agreement), detailed technical manuals, and hands-on training for your operators to ensure they are proficient in running and maintaining the Dual Layer Roll Forming Machine.











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