In the context of the rapidly growing electric vehicle (EV) trend, a leading domestic EV manufacturer in Vietnam has set an ambitious target of 25,000 vehicles per year, aiming to reach 100,000 vehicles annually by 2025. To achieve this milestone, they required a breakthrough solution: building a modern, safe, and environmentally friendly electric motor assembly line.
Tân Phát ETEK – with more than 25 years of experience in automation – has become the strategic partner, taking on the role of turnkey solution provider for this pioneering project.
Project Challenges
1. Strict assembly standards
Consumers choose EVs based on three key criteria: SAFETY – SUSTAINABILITY – EFFICIENCY. Therefore, the motor assembly line must ensure absolute quality and meet international standards.
2. Productivity & timeline
The factory set the following goals:
- Productivity: 40 units/hour (compared to 25 units/hour previously).
- Capacity: 100,000 vehicles/year within 5 years.
This requires a comprehensive technological solution with rapid deployment, adaptable to product variations and scaling needs.
3. Emerging technology
At the start of the project, the EV market was dominated by global giants such as Tesla and BYD. Electric motor manufacturing technology in Vietnam was virtually unprecedented, creating significant challenges in terms of access, design, and implementation.
4. Intense competition
The project attracted the participation of many automation contractors both domestically and internationally (China, India, South Korea). In particular, a competitor who had previously implemented an assembly line at the factory created even greater pressure.
Our Technology Solution
As the turnkey solution provider, Tan Phat ETEK implemented the electric motor assembly line based on three pillars: SAFETY – TECHNOLOGY – AUTOMATION.
1. Core technologies
Tan Phat ETEK collaborated with international experts to transfer three key technologies:
- EOL Testing: Leak detection, error identification, and defect detection directly on the assembly line.
- Aging: Product aging technology to ensure motors operate reliably under harsh conditions.
- Class 9 Cleanroom: EU-standard cleanroom for battery and motor production, controlling dust and impurities.
2. Comprehensive Automation
- Automated assembly line with dedicated stations for assembly, inspection, and monitoring.
- Semi-automated solutions for each module to ensure flexible operation.
- Scalable line connection to increase productivity when expanding production.
- Automated quality inspection to minimize product defects.
3. Optimized Design – Practical Approach
The project consisted of more than 100 processes and 40 assembly stations with a high level of complexity. During implementation, Tan Phat ETEK flexibly adjusted layouts, modified designs per customer requests, and provided backup material solutions to ensure progress.
Challenges and How Tan Phat ETEK Overcame Them
- Tight schedule: Multiple lines implemented simultaneously → Tan Phat ETEK organized 3 shifts/day to meet deadlines.
- International transportation difficulties (2020) → Proactively developed backup plans and optimized logistics.
- Frequent design changes → We supported the customer by updating solutions during the implementation process.
Achievements
1. Meeting customer goals
- Assembly line productivity reached the target of 40 units/hour.
- Advanced technology, pioneering in Vietnam and Southeast Asia.
- Enhanced brand competitiveness in the EV market.
2. Customer satisfaction
Tan Phat ETEK is committed to the principle “Customer First”, always listening, understanding, and accompanying clients throughout the entire process. As a result, the project gained strong trust and high appreciation from our partners.
3. Key to Success
From this project, Tan Phat ETEK has affirmed its pioneering role in providing comprehensive solutions for electric motor assembly lines in Vietnam, based on three core factors:
- Comprehensive Automation
- Advanced Technology meeting international standards
- Absolute Safety for both products and people
Conclusion
The turnkey solution project for the electric motor assembly line is clear evidence of Tan Phat ETEK’s capability in implementing large-scale, complex systems that comply with international standards.
Amid the global trend toward green – smart – sustainable development, Tan Phat ETEK continues to accompany EV manufacturers in Vietnam, aiming to enhance competitiveness and assert their position in the global market.
