Heavy-Duty Double Layer Roof Sheet Roll Forming Machine

This JCX machine features an innovative double-layer design that integrates two production lines into one frame, significantly saving factory space and reducing equipment costs.

The upper layer produces standard trapezoidal panels with a 762mm effective width, while the lower layer handles corrugated profiles with a 732mm effective width.

The main frame is constructed from high-strength 350mm to 400mm H-steel welding, ensuring exceptional structural stability during long-term high-speed operation.

Equipped with a premium PLC control system (Mitsubishi or Delta), the machine supports multi-language interfaces and enables fully automatic production from feeding to cutting.

High-precision rollers are forged from GCr15 or Cr12 tool steel, undergoing vacuum heat treatment and hard chrome plating for superior wear resistance and surface finish.

The hydraulic post-cutting system utilizes Cr12MoV blade material, delivering clean cuts without burrs or deformation at a precision of 1.0mm.

This production line supports a wide range of materials, including color-coated steel (PPGI), galvanized steel (GI), and aluminum sheets with thicknesses from 0.3mm to 0.8mm.

The JCX dual-layer system achieves a stable working speed of 15-20 meters per minute, maximizing output for large-scale industrial roofing projects.

Each roller station is designed with precision calculation to ensure consistent sheet geometry and prevent paint scratching during the forming process.

The integrated cooling and lubrication system extends the lifespan of the rollers and cutting blades, lowering overall maintenance frequency and costs.