Automotive BIW (Body-in-White) solutions are engineered systems used in the production stage where a car body’s sheet metal components are welded together before painting, ensuring structural integrity and dimensional accuracy.
The automotive industry has always been at the forefront of innovating and adopting manufacturing automation, be it the introduction of moving assembly lines or the current TPS, which is widely adopted across different segments.
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In a typical BIW setup, pressed metal panels like floor panels, side frames, roofs, and cross members are transported via robotic or skid transfer systems to specific welding stations. Robots equipped with welding guns perform spot or seam welding operations with precise programming.
Fixtures hold the components firmly in place while sensors ensure alignment and quality inspection. The entire process is monitored via PLCs, vision systems, and quality assurance software. The final welded structure then moves forward for painting and final assembly.
Leading OEMs and Tier-1 manufacturers invest in automated BIW lines to ensure efficiency, traceability, and quality control across their manufacturing ecosystem.
Choosing automated BIW solutions enhances manufacturing accuracy, cycle time, and product consistency. It enables car manufacturers to meet strict global standards while reducing waste and manual labor. BIW automation ensures repeatable quality, minimizes rework, and supports faster production for various vehicle models on the same line.
Supports multiple vehicle variants on the same line.
High-speed, consistent weld quality.
Maintains dimensional accuracy.
Adheres to global crash and safety standards.
Streamlined production throughput.