Typical Applications
- Cut-off of large industrial aluminum extrusion profiles used in automotive, marine, aerospace, and rail-transit applications.
- Sawing of hollow sections, heavy-wall structural profiles, and wide-profile products on heavy-duty press lines.
- Cutting of large copper-alloy extrusion profiles where stable tracking and good cut squareness are required.
- Retrofit and replacement circular saw blade projects for heavy-duty extrusion lines supplied by companies such as SMS, DANIELI, COMETAL, SINOMACH, Presezzi Extrusion, Properzi, and UBE.
Problems This Circular Saw Blade Helps Solve
- Circular saw blade deflection when cutting large or asymmetric extrusion profiles.
- Burrs, poor cut squareness, and unstable end-face quality on heavy sections.
- Built-up edge and rapid tooth loading when sawing soft non-ferrous alloys.
- Inconsistent circular saw blade life in continuous large-profile production.
Application Notes
- Use adequate coolant or mist lubrication and efficient chip evacuation to reduce aluminum pickup on the tooth edge.
- Match feed rate, line speed, and saw blade tensioning to the profile geometry and wall thickness for better cut squareness and surface finish.
- Check machine rigidity, saw blade clamping, and flange condition carefully when cutting large-diameter or thin-wall profiles.
- For replacement projects on lines from suppliers such as SMS, DANIELI, COMETAL, SINOMACH, Presezzi Extrusion, Properzi, and UBE, confirm saw blade diameter, bore, pinhole pattern, flange design, and line speed before final specification.
- Clean the circular saw blade regularly and resharpen before heavy edge wear leads to profile deformation, burrs, or unstable saw blade tracking.
