
Body Shop
Product Name: Welding Line for VF3 & VF7 Body Structure Read More
General Description:
The welding line for VF3 and VF7 body structure is a specialized jig system designed and manufactured to serve welding, inspection, and assembly operations in industrial automotive production. The system integrates both automatic and semi-automatic stations, optimized by experienced experts and engineers to meet stringent technical requirements for precision, stability, and operational efficiency—particularly in the fields of precision mechanical engineering, electronics, and supporting industries.
Project Scale:
Number of semi-automatic welding jig stations: 90 stations
Number of automatic welding jig stations: 35 stations
Number of assembly jig stations: 20 stations
Number of robots utilized: 100 robots
Total workforce: 300 engineers, technicians, and workers
Annual output capacity: 110,000 vehicles/year
Applications:
- Applied in spot welding, MIG/MAG welding processes in automotive manufacturing and supporting industries
- Assembly of front/rear doors and other components with a tolerance margin of less than 5%
- 80% automation rate ensures labor safety, high productivity, and consistent quality
- Entire welding line is manufactured in Vietnam and installed at VinFast’s Body Shop in Indonesia
Key Highlights:
- Optimized Engineering: The system is comprehensively optimized by Funa’s expert team, ensuring simplified production, safe operation, and reliable quality
- High Precision: Jigs are machined using specialized CNC machines with machining tolerance of ±0.0025 mm. All components comply with dimensional and geometric tolerances as per design specifications
- Premium Materials: Wear-resistant materials such as SDK11, MC Nylon, S50C are used for critical components; reliable materials like SS400 and AL7075 are used for standard parts. All materials come with full Co/CQ certifications
- Ergonomic Design: Designed for ease of use, enabling fast operations and reduced production time
- Durability & Stability: Resistant to impact and deformation over long-term use. We offer a 2-year warranty on all lines
Included Services:
- Product-based design consultancy
- On-site delivery and installation
- Technology transfer and consulting for product quality improvement
- 2-year warranty and operational support during trial runs.



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