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GMAK

Roll-forming lines

Sheet-metal Straightener

Line module that reduces coil-set and shape variation in sheet metal through a multi-roll levelling arrangement. Equipment is configured as part of line engineering around the target profile, material and production flow.

Sheet-metal Straightener

Application engineering

Configured around your product and line.

Operating principle

Strip from the coil passes between staggered upper and lower rolls; successive reverse bends reduce coil-set and shape defects in the material. The penetration of the upper roll group is adjusted to the strip thickness and material behaviour.

Integration

It is placed between the uncoiler and the forming stations, matching line draw speed to deliver flat, consistent strip into forming.

Options follow the application

  • Roll penetration adjustable to strip thickness
  • Guide set for different strip widths
  • Compact build combined with the feeding unit

Technical values are published only after GMAK engineering approval.