Correa Metalica Forming Machine for Roof and Wall Framing

Correa Metalica Forming Machine: Precision Cold-Formed Steel Sections at Production Scale

The term correa metalica — widely used across Latin American and Iberian construction markets — describes the cold-formed steel sections that carry roof sheeting and wall cladding between primary structural frames. Whether specified as C-sections, Z-sections, or hybrid open profiles, these members must meet consistent dimensional tolerances to ensure correct load transfer and straightforward site assembly.

This correa metalica forming machine is engineered to produce structural steel sections continuously from coiled strip input, with profile dimensions set and stored digitally. The result is a production line that can fill mixed-size orders, switch between section depths without mechanical downtime, and deliver cut-to-length sections ready for direct dispatch to construction sites or fabrication yards.

How Correa Metalica Sections Are Formed

Steel coil feeds from the decoiler through a leveling unit that removes coil-set curvature before forming begins. The leveled strip enters the main forming station, where a progressive sequence of roller pairs shapes the flat material into the target correa metalica profile through controlled cold bending. Each roller station contributes a defined increment of bend, distributing the forming load across the full roller train to minimize material stress and surface marking on pre-coated inputs.

Once the profile geometry is established through the forming rollers, the strip advances to the cutting station. A hydraulic shear severs each finished section at the programmed length. Because the cutting die accommodates a range of section depths through positional adjustment — rather than fixed tooling for each size — the machine handles varied order requirements without blade replacement between runs.

The PLC control system manages the complete production sequence: operators enter section depth, cut length, and piece count for each order batch, and the machine executes the run, counts the output, and signals completion. Multiple order batches can be pre-loaded to allow continuous operation through production shifts.

Key Technical Parameters

Full parameter sheets — including roller configuration drawings, punching layout options, and production line footprint — are available on request. Specifications are confirmed and finalized at the order stage based on your section drawings and material grade.

Where Correa Metalica Sections Are Used

• Industrial portal frame buildings — correa metalica sections spanning between primary rafters and columns to support profiled metal roofing and wall sheeting across warehouse, distribution, and manufacturing facilities
• Commercial construction — secondary steel framing for retail units, storage facilities, and logistics buildings where speed of erection and material consistency are critical to project timelines
• Agricultural buildings — grain stores, equipment shelters, and covered livestock facilities where pre-coated correa sections provide structural function and corrosion resistance in a single component
• Prefabricated building packages — standardized correa metalica sections produced to fixed lengths for inclusion in flat-pack steel building kits supplied to contractors across domestic and export markets
• Solar energy infrastructure — custom-punched correa channels as ground-mount and ballasted rooftop photovoltaic racking rails, with hole positions programmed to match mounting hardware requirements
• Mezzanine and platform structures — Z-section correa members as floor joist elements in elevated working platforms and mezzanine storage levels within industrial buildings

Customization and Configuration Options

After-Sales and Technical Support

• Factory acceptance test: Every machine completes a full production run using your specified material thickness and section geometry before shipment. Test samples are measured and provided for your records.
• Documentation package: Commissioning video, operating manual, maintenance schedule, and electrical diagram delivered with the machine — in English or your preferred language.
• Remote technical support: Engineers available via video call and remote PLC connection to assist with commissioning, parameter adjustment, and fault diagnosis on a 24-hour basis.
• On-site service: Field engineer dispatch available for initial installation and commissioning; buyer covers travel, accommodation, and per-diem costs.
• 12-month warranty: Full-machine coverage against manufacturing defects. Replacement parts supplied at no charge for confirmed non-operator-damage failures within the warranty period.
• Long-term parts supply: Forming rollers, cutting blades, hydraulic components, and control modules stocked and available for international dispatch beyond the warranty period.