Keel Roll Forming Machine

The Keel Roll Forming Machine is a professional, high-efficiency cold-forming equipment specially designed for mass production of building ceiling and wall keel profiles. It is widely used in the construction decoration industry to produce various light steel keels, U-keels, C-keels, and integrated ceiling framework accessories. Adopting continuous rolling and cold-bending technology, the machine processes flat metal strips into standardized keel profiles in one pass, which effectively replaces traditional manual bending and stamping methods. With stable operation, high precision and low material loss, it has become essential core equipment for modern decoration material manufacturers.

The full production line adopts an integrated and modular configuration, mainly including a hydraulic automatic decoiler, precision leveling feeding unit, multi-pass roll forming system, hydraulic flying cutting mechanism, PLC intelligent control cabinet and automatic finished product rack. The whole production process from raw material feeding, leveling, forming, fixed-length cutting to finished product collection is fully automated without manual intervention. The machine is compatible with multiple raw materials such as galvanized steel strips, color-coated steel and aluminum strips, with a processing thickness ranging from 0.3mm to 1.5mm, covering most specifications of light steel keels for indoor decoration.

Equipped with dozens of groups of high-precision alloy steel forming rollers, the equipment realizes gradual incremental bending molding. This processing method avoids metal surface scratches, cracks and deformation, ensuring the produced keel profiles have smooth surfaces, neat edges and uniform overall dimensions. Supported by servo tracking and fixed-length cutting technology, the dimensional tolerance of finished products is controlled within ±0.2mm, which guarantees high assembly accuracy during on-site construction. The production speed can reach 20–55 meters per minute, meeting the requirements of large-batch and high-volume industrial production and greatly improving production efficiency.

In terms of operational advantages, the Keel Roll Forming Machine features low energy consumption and minimal material waste. The continuous rolling process reduces raw material loss to less than 1%, which significantly lowers production costs compared with traditional processing techniques. All core wearing parts are treated with high-temperature quenching, featuring strong wear resistance and long service life, effectively reducing later maintenance frequency and replacement costs. In addition, the equipment supports mold adjustment and customized production, enabling flexible processing of keels with different widths, heights and thicknesses to meet personalized engineering and market demands.

Keel profiles produced by this machine serve as the main supporting skeleton for integrated suspended ceilings, partition walls and light steel villa structures. They are widely applied in interior decoration projects of offices, shopping malls, hospitals, schools and commercial buildings. Reliable performance, simple operation and strong practicability make this roll forming machine popular in domestic and overseas markets, and it has been exported to Southeast Asia, the Middle East, Africa and other regions, winning wide recognition from global customers.