introduction

The Fully Automatic Vehicle Bumper Beam Roll Forming Production Line is a cutting-edge, high-integration production system specifically engineered for the mass manufacturing of high-strength vehicle bumper beams— a core safety component in the automotive industry. As a critical production solution for automotive OEMs and parts suppliers, this line is designed to convert high-performance metal coils (such as HSLA steel, galvanized steel, and aluminum alloy coils) into precision-machined bumper beams with consistent cross-sectional dimensions, superior structural strength, and excellent impact resistance.

These bumper beams are essential for enhancing vehicle passive safety, effectively absorbing and dispersing collision energy to protect passengers and vehicle components. Integrated with advanced roll forming technology, intelligent servo control systems, and full-process automation modules, the production line ensures that every bumper beam meets the stringent quality standards of the automotive industry for dimensional accuracy, mechanical properties, and surface finish. It is the ideal production equipment for enterprises engaged in the manufacturing of passenger cars, commercial vehicles, and new energy vehicle bumpers.

This equipment integrates punching,roll forming, welding, cutting and other technologies, and is mainly used for the processing and forming of automobile anti-collision beams.

Suitable Material:
1.   Coil Thickness: 2.5-4mm
2.   Raw Material: Galvanized steel sheet

Production process flow:
Uncoiling-leveling-servo feeding-on-line punching (various pass types)-cold forming-on-line welding-tracking and cutting.

1. Uncoiling: 
The machine is in single-head mode, single support and manual tightening.
2. Servo Leveling Feeder: 
The machine adopts 5 rollers for leveling and feeding (2 rollers on the upper layer, 3 rollers on the lower layer, screw adjustment), 1 pair of guide rollers, the feeding rollers are pneumatically clamped, and the servo motor provides power for it.
3. Roll Forming Machine
Used to achieve the final required shape through the roll forming process of the required finished plate. The material is made of high-quality mold steel Cr12, and the hardness after quenching reaches HRC58~62 (physical characteristics are equivalent to American material D2), which improves mechanical performance and life. The surface of the roller is polished after finishing. The roller has high precision and long life.
4. Cutting
Structure: power saw head, servo tracking system, base, special fixture