The 20th Shanghai International Automotive Manufacturing Technology & Material Show (AMTS2025) successfully concluded, marking one of the most professional and technically comprehensive events in the global automotive manufacturing sector. ALSONTECH made a remarkable appearance at the show, showcasing a series of new 3D cameras and multi-scenario automotive manufacturing solutions.

If you missed the live event, we warmly invite you to relive the highlights and innovations through our on-site records and insights.

Gap and Flush Inspection System: Precision for Vehicle Quality

ALSONTECH unveiled its newly upgraded gap and flush inspection system, designed for precise multi-angle detection of body gaps and flush differences in various workshop environments, including welding, painting, and final assembly. The system ensures exterior aesthetics and airtightness quality.

• Inline automated inspection eliminates manual errors, missed detections, and false positives.

• Supports mixed-model production without requiring additional equipment when switching to new car models.

• Highly compatible with materials like body panels, glass, headlights, and more.

• Dual-interface system allows quick online and offline access to results with various data formats.

High-Speed Laser 3D Camera: Precision in Dynamic Assembly

ALSONTECH’s high-speed laser 3D camera identifies the current flange position, guiding tire-carrying robots to adjust their orientation and achieve precise flange installation within dynamic assembly tolerances.

• For reflective new flanges, our medium-FOV laser 3D camera provides superior anti-reflection capability and delivers high-speed, high-accuracy imaging.

• Flexible adaptation to different models and tire suppliers at the same station enhances final assembly efficiency.

EV Charging Port Inspection: Enabling Smart Final Testing

During end-of-line inspections for new energy vehicles, ALSONTECH’s 3D vision system locates the charging port to guide robots in conducting live power testing.

• Flexible compatibility with various charging port designs and angles enables seamless model switching on a shared line.

• Laser-based detection resists paint reflections and works with AI deep learning to identify the outer cover’s contour and spatial pose.

• In after-sales scenarios, this system enables automated charging in parking garages or unmanned charging stations, allowing drivers to enjoy services like drive-through fast charging or scheduled auto-charging.

Surface Operations with Vision-Guided Trajectory Planning

For robotic applications like rework painting, defect sanding, or surface cleaning, 3D cameras enable real-time scanning of vehicle surfaces. Vision algorithms automatically plan motion trajectories for robots.

• No manual programming needed—robots follow coordinate data sent by the vision system.

• Supports a wide range of models without the need for 3D modeling, reducing onboarding time for new models or parts.

• Calculates depth and angle changes on curved surfaces to meet process accuracy requirements.

Projection Welding Automation: Smart Feeding in Press Shops

Projection welding is widely used for its efficiency and reliability. At the show, ALSONTECH showcased its feeding solution for disordered stamped parts, using 3D vision combined with 2D fine alignment to enable robotic handling of high-frequency pick-and-place operations.

• Supports both structured and unstructured feeding, accommodating various production modes.

• Large-FOV laser 3D cameras tackle large trays and partially reflective stamped parts.

• High-precision imaging and motion control guide robots with optimized picking paths based on pose and quality rankings.

• Fully automated process improves production takt by nearly 40% and boosts yield to achieve zero-defect delivery.

Precision Plug-in Assembly for Automotive Electronics & Batteries

In applications like battery modules or connector assemblies, ALSONTECH’s high-precision 3D camera guides robots to perform automatic plug-in and removal of three-in-one modules.

• Real-time pose detection and dynamic compensation ensure sub-millimeter precision.

• Ultra-fast recognition with 210 fps response rate.

• Adaptive to insertion angles from 0° to 90°.

• Over 2,000 consecutive assembly cycles yield a 99.95% success rate, eliminating manual damage risks.

Bin Picking of Reflective Bolts: Accurate Sorting from Chaos

In parts production, unsorted components such as reflective bolts are often piled in bins. ALSONTECH’s 3D vision system locates these items and guides robotic bin picking with high accuracy.

• Laser 3D cameras counteract both self-reflection and mutual reflection among parts.

• 3D simulation ensures safe robot entry, part gripping, and bin exit.

• Combines 3D point cloud analysis with AI deep learning for maximum picking accuracy and empty-bin success rate.

Partner with ALSONTECH for Your Automation Upgrades

Whether you are facing challenges in robotic guidance, assembly, handling, or inspection, ALSONTECH is ready to support your automation journey. Our comprehensive 3D vision products, technical solutions, and expert services are here to help drive your production into the future.