Stainless Steel Folding

Stainless Steel Folding at Sumiparts SAS is a specialized sheet metal forming process that transforms stainless steel plates into high-precision, custom components for industrial, automotive, and construction applications. Using state-of-the-art equipment, including guillotines, press brakes, and hydraulic presses, we cut and shape stainless steel sheets according to project specifications, ensuring accuracy, durability, and exceptional quality.

Precision Stainless Steel Bending Process

The stainless steel bending process involves applying progressive pressure to the metal sheet between the punch and die, deforming it to the desired angle while maintaining the material’s elasticity and mechanical properties. The thickness of the sheet is carefully evaluated, as thinner sheets require smaller bending pieces, whereas thicker sheets demand controlled force to avoid deformation or cracks.

At Sumiparts SAS, our mechanized equipment ensures the fulfillment of deadlines and consistently high-quality output, making it possible to deliver ready-to-use stainless steel components that meet strict engineering standards.

Key Advantages of Stainless Steel Folding

• Custom-made folding: Every component is carefully designed and tailored to the specific project requirements. At Sumiparts SAS, stainless steel folding is not industrialized or generic—each part is manufactured to match exact dimensions, angles, and tolerances, ensuring it perfectly integrates into the client’s design or assembly.

  Precision angles: Accurate and consistent bends are critical to maintain structural integrity. Our advanced press brakes and folding equipment allow for precise control of bending angles, ensuring that folded metal components meet engineering specifications for welding, assembly, and mechanical performance.

  Material efficiency: Proper planning and folding techniques minimize material waste while maximizing production efficiency. By controlling sheet metal usage, bending sequences, and layout planning, we provide cost-effective solutions without compromising on quality, delivering high-precision metal parts with minimal scrap.

  Versatility: The stainless steel folding process at Sumiparts SAS is suitable for a wide range of industrial applications, including machinery, automotive parts, construction elements, street furniture, and specialized equipment components. Our team can handle complex geometries, custom profiles, and curved sheets, making the process flexible for diverse project needs.

  High-quality finish: Maintaining the surface quality of stainless steel is essential for both aesthetics and functional performance. Our folding process preserves smooth surfaces and avoids scratches or deformations, allowing for subsequent painting, coating, polishing, or other finishing treatments. This ensures that every component not only functions reliably but also meets visual and industrial standards.

Why Sumiparts SAS Is Your Trusted Partner

At Sumiparts SAS, we understand that stainless steel bending and folding must be executed with precision, as other processes—such as welding, assembly, or painting—depend on the accuracy of the folds. Our experienced team applies technical expertise and advanced machinery to ensure each piece meets customer requirements, delivering precision metal components that are durable, reliable, and ready for industrial use.

Our approach guarantees that stainless steel folding is not industrialized but customized for each project, aligning perfectly with the specifications and unique requirements of our clients.

Complete Sheet Metal Services

In addition to stainless steel folding, Sumiparts SAS offers:

• Drilling and grooving of stainless steel sheets

• CNC machining for complex geometries

• Cutting and shaping for specialized industrial parts

By combining advanced folding techniques with precision CNC machining, we provide a full range of sheet metal forming solutions, ensuring high-performance, ready-to-use stainless steel components.