Cutting of profile rolled products
Cutting of structural steel shapes (also known as bar stock cutting) is the process of dividing long metal profiles — such as squares, rounds, angles, channels, and I-beams — into specified lengths. Structural steel products have constant cross-sections and are typically produced through hot or cold rolling. Cutting these materials is an essential step in preparing them for further machining, fabrication, or assembly.
Several cutting methods are used for bar and profile steel:
- Mechanical cutting (bandsaws, circular saws),
- Thermal cutting (plasma or oxy-fuel),
- Waterjet cutting (for high precision or sensitive materials).
The choice of method depends on the material type, size, precision requirements, and production volume.
Advantages of cutting structural shapes include:
- Accurate length control for consistent production,
- Compatibility with various cross-sections and materials,
- High productivity and reliability in mass production,
- Minimal waste and efficient processing.
This type of cutting is widely used in construction, machinery manufacturing, metal structures, support systems, industrial frameworks, and even furniture and interior design. Proper cutting ensures the dimensional accuracy and quality of the final product, making it a critical step in metal fabrication.