The Roller hemming technology offers a wide range of opportunities for your body-in-white production. Different variants and different materials can be produced within the same production cell. Our tools can work different materials such as steel or alluminium. We have also experimented successfully with Magnesium-Alloy.

Roller hemming systems are flexible, reduce your costs, reduces surfaces and saves time.

Features

» Feed averages between 150mm/sec to 450mm/sec
» regular flanges with starting angle < 95° => 2 path
» regular flanges with starting angle > 95° => 3 path
» availability together with robot >99,8%
» standardized system
» lowest maintenance, no energy consumption
» High quality due to fixed system at pre-hemming & spring-loaded system at final hemming
» Part quality can be influenced by adjusting the robot program
» Force-control for easy robot-program verification, quality check, process-monitoring and
   quick start up
» Cycle time of EDAG system-solution as required from <30sec/part up to 15 min for
   6 different mounting parts with one Robot on smallest surface incl. adhesive and
   cosmetic sealer application
» Spring travel of 4mm
» 6 standard Rollers
» Special geometries if required
» Sensor for the online process-monitoring of the hemming force
» Spring in the interior of the system
» Pre-hemming = fixed system
» Final hem = system with suspension

Application areas

• regular flanges
• drop shaped flanges
• wedge shaped flanges
• special flanges, e.g. for rubber sealing

You can request tool STEP-DATA for your projecting edges studies.