Processing metal coils into flat sheets requires both precision and efficiency. Our Simple Fully Automatic Cut to Length Production Line is engineered to deliver accurate sheet cutting, stable operation, and high productivity while maintaining a cost-effective investment. Designed for processing GI, PPGI, CR, stainless steel, and aluminum coils, this production line is widely used by metal service centers, construction material manufacturers, appliance factories, and steel processing companies.
Whether you need standard sheet production or customized sheet lengths, this Cut to Length Production Line provides reliable performance, excellent flatness, and consistent cutting accuracy.
Why Choose the Simple Fully Automatic Cut-to-Length Production Line?
Unlike traditional manual cutting equipment, this production line automatically completes coil unwinding, leveling, feeding, cutting, conveying, and sheet stacking. As a result, manufacturers can significantly reduce labor costs while improving production consistency.
The machine is suitable for processing metal coils with thicknesses from 0.3 mm to 3.0 mm (customizable) and widths up to 1500 mm. Depending on customer requirements, the production speed can reach 35–40 m/min, ensuring both efficiency and precision.
In addition, the modular design allows future upgrades such as edge trimming, automatic stacking, flying shear, servo cutting, or packing systems.
Complete Working Process
The production line performs each step automatically, allowing operators to achieve continuous production with minimal manual intervention.
The complete workflow includes:
- Hydraulic coil loading trolley
- Hydraulic decoiler with pressing arm
- Feeding and guiding device
- Precision leveling machine
- Servo feeding system
- Hydraulic or servo flying shear
- Conveyor table
- Automatic stacking system
- Finished sheet collection
Because every section is synchronized through an intelligent PLC control system, the line maintains high cutting accuracy even during continuous operation.
Main Technical Specifications
| Item | Specification |
|---|---|
| Material | GI, PPGI, CR, Stainless Steel, Aluminum |
| Material Thickness | 0.3–2.0 mm (customizable up to 3.0 mm) |
| Coil Width | Up to 1250 mm (customizable to 1500 mm) |
| Coil Weight | Up to 15 Tons |
| Coil Inner Diameter | 508 mm |
| Coil Outer Diameter | Up to 1600 mm |
| Production Speed | 35–40 m/min |
| Leveling Rollers | 15 rollers (7 upper + 8 lower) |
| Leveling Roller Material | 40Cr, hardened and chrome plated |
| Main Leveling Motor | 22 kW |
| Hydraulic Decoiler Motor | 7.5 kW |
| Control System | PLC + Touch Screen |
| Cutting Type | Hydraulic Shear or Servo Flying Shear |
High-Performance Components for Stable Production
Every major component is carefully designed to maximize productivity while protecting the material surface.
The 15-ton hydraulic decoiler securely holds heavy steel coils and uses a hydraulic expansion system together with an anti-loosening pressing arm for stable unwinding.
Next, the precision leveler eliminates coil stress and improves sheet flatness. Its fifteen high-strength leveling rollers are manufactured from heat-treated 40Cr steel and finished with hard chrome plating, which greatly increases wear resistance and service life.
After leveling, the servo feeding system accurately positions the material before cutting. Customers may select either a double-cylinder hydraulic shear for standard production or a high-speed servo flying shear for higher productivity.
Finally, the finished sheets move automatically onto the conveyor and stacking system, producing clean, orderly stacks that are ready for packaging or further processing.
Applications and Custom Solutions
This Fully Automatic Cut to Length Line is suitable for processing various metal materials and is widely applied across multiple industries.
Typical applications include:
- Roofing sheet manufacturing
- Steel service centers
- HVAC duct production
- Electrical cabinet manufacturing
- Home appliance panels
- Automotive components
- Construction materials
- Industrial metal fabrication
- Warehouse shelving systems
- Solar mounting structure production
Our engineering team designs every production line according to your actual manufacturing needs, ensuring the equipment perfectly matches your factory workflow.
Improve Productivity with a Reliable Cut to Length Solution
Choosing the right Simple Fully Automatic Cut to Length Production Line helps manufacturers improve sheet quality, reduce material waste, and increase production efficiency. With stable operation, intelligent automation, and customizable configurations, this production line offers an ideal solution for companies seeking long-term productivity and lower operating costs.
If you are planning to process GI, PPGI, stainless steel, aluminum, or cold rolled steel coils, contact us today. We will recommend the most suitable Cut to Length Line based on your material thickness, coil width, production capacity, and factory requirements.
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