Roll Forming Application in Automotive Manufacturing
Established in 2012, MTC is a roll forming machine manufacturer in Shanghai, China, that provides turnkey solutions for roll forming equipment and insulated sandwich panel production lines. In addition to our main products, we also produce some auxiliary equipment.
MTC uses cutting-edge modeling applications such as COPRA®, AUTOCAD, and SOLIDWORKS to ensure the precision of the forming rollers. MTC has its rough machining and CNC fine machining workshop. Roll forming application in automotive! The rolling tools are then sent out for heat treatment and chrome coating to ensure that the rollers are hard and smooth enough to prevent cracks or dents on the finished products. MTC places a high value on machining since rolling tools are the most critical component of roll forming machines.
MTC has been designing and developing technologies for roll forming and insulated panes production lines, including pressing embossed patterns, slitting, punching for holes, insulation materials laminating, and auto stacking. MTC manufactures metal roofs, guide rails, steel door components, wall cladding, decking sheets, and custom profiles using cold roll forming machines or cold roll formers, as well as sandwich panel assembly lines for wall panels and insulated metal roofing.
The Process
The roll forming process involves moving sheet metal through a series of rollers, each of which gives the metal shape. The rolls are used in tandem to create the desired cross-section. Roll formation is a perfect way to accurately manufacture large quantities of metal parts because the procedure is reliable and simple to replicate. Roll formation produces excellent results for nonferrous, ferrous, cold rolled, hot rolled, plated, coated, or pre-painted metals.
Roll Forming Machines
MTC has designed and manufactured roll forming machines for wall cladding, roofing sheets, metal decking, steel purlins, guard rails, steel windows, lightweight steel frames, and steel pipes, door components, and a variety of other custom profiles. The benefits of roll forming machines over press brakes and shearing machines are numerous. We can save time, space, money, and labor by using roll-forming equipment.
Metal sheet roll forming machines are commonly used to make metal roofing and wall cladding sheets. IBR Sheet Roll Forming Machine, Corrugated Sheet Roll Forming Machine, Double Layer Roll Forming Machine, Glazed Tile Roll Forming Machine, and Trapezoidal Sheet Roll Forming Machine are some of the metal sheet forming machines supplied by MTC.
Cold Roll Forming
A cold roll former is a metal roll forming machine that can continuously produce metal profiles, generally from steel coils. Besides, the cold roll former line performs additional operations on the line, such as cutting, embossing, punching, and label printing. Cold-rolled steel is more durable and prevents the additional costs of time and materials used to heat and cool the metal. MTC has been manufacturing and delivering a wide range of cold roll formers and has numerous applications from automobiles to planes, appliances, and houses.
Applications
Currently, roll forming applications are needed in almost every metal-based industry and are critical to success. Automobile, transportation, decoration, steel building industry, storage industry, and traffic industries are only a few examples.
Roll Forming Application in Automotive Industry
In recent years, the automotive industry has placed a strong emphasis on weight reduction to satisfy legal CO2 pollution and fuel consumption criteria. Roll forming technology can aid in weight and cost reduction simultaneously. The roll forming has played an increasingly important role in the automotive industry in recent years, producing parts that were previously stamped. Bumper beams and door frame parts are manufactured using this method in the automotive industry. For a long time, rotary spot welding was the favored method for producing bumper beams. Most roll-forming lines now use high-frequency welders to manufacture custom welded tubes.
Automotive Parts
The roll forming method produces a variety of components for the automotive industry, including seat rails, bumper beams, crash bars (tubes), and door frames, as well as heat exchanger radiators tubes, cross sills, exhaust pipes, seat tracks, and brackets. Roll forming is commonly used to build the interior frames and skeleton of automobiles.
Moreover, roll forming is also used to make train parts such as exterior roof and side panels, protective steel sill plates, wall and ceiling stiffening channels, decorative stainless steel rails, and stainless steel transition pieces. Other examples of automotive parts manufactured with roll forming are window tracks, sun visor hinges, and decorative exterior elements of the cars.
Frequently Asked Questions
What types of automotive components can be produced with roll forming? ›
Roll forming is used to manufacture a wide range of automotive parts including seat rails, bumper beams, crash bars, door frames, window tracks, sun visor hinges, cross sills, exhaust pipes, and structural brackets. The process is ideal for creating long, consistent profiles that require high strength and precision. Many components that were traditionally stamped are now roll formed to reduce weight and cost while maintaining structural integrity.
How does roll forming help automotive manufacturers reduce vehicle weight? ›
Roll forming allows manufacturers to use high-strength steels in thinner gauges, which lowers overall vehicle weight while maintaining crash safety performance. Because the cold-forming process work-hardens the material, it can achieve strength levels that would require thicker or heavier stamped parts. This weight reduction is critical for meeting fuel economy and CO2 emission regulations without compromising durability or safety standards.
What materials are suitable for automotive roll forming? ›
Automotive roll forming typically uses cold-rolled steel, hot-rolled steel, high-strength low-alloy steel, advanced high-strength steel, stainless steel, and aluminum. Pre-plated or pre-painted metals also work well. The chosen material depends on the component’s required strength, corrosion resistance, and weight targets. Ferrous and nonferrous metals can both be processed, making roll forming a versatile solution for structural and decorative automotive applications.
Can roll forming lines be customized for specific automotive profile requirements? ›
Yes, roll forming machines are designed to produce custom cross-sections tailored to automotive specifications. MTC uses COPRA®, AUTOCAD, and SOLIDWORKS modeling software to engineer forming rollers precisely for unique profile geometries. Additional in-line operations such as punching, embossing, slitting, and cutting can be integrated into the line to meet specific hole patterns, notches, and dimensional tolerances required for individual automotive projects.
What additional operations can be integrated into a roll forming line for automotive parts? ›
Automotive roll forming lines often include in-line operations beyond basic profiling. These can include high-frequency welding for producing tubes, rotary spot welding, punching for attachment holes, embossing for strengthening or branding, slitting, and automatic stacking. Adding these secondary processes allows components like bumper beams, sills, and structural channels to be produced continuously in a single pass, reducing handling, labor, and production time.
How does roll forming compare to stamping for automotive component production? ›
Roll forming offers distinct advantages for long profiles or high-volume production. It uses a continuous process that reduces material waste, consumes less floor space, and requires less labor than stamping or press brake methods. Once the tooling is set, the process is highly repeatable with consistent quality. Roll forming also enables gradual forming of high-strength materials that may crack or deform under aggressive stamping operations.
What factors determine the production cost for automotive roll forming projects? ›
Production costs depend on several factors: the complexity of the profile cross-section, material type and grade, required thickness, the number of forming stations needed, and the integration of additional operations like punching or welding. Tooling design and roller manufacturing precision also influence pricing. Higher volume projects spread tooling costs over more parts, resulting in a lower per-piece price. Customization and changeover flexibility may also affect total investment.
