Electric Vehicle Power Relay Assembly Line

 

 

 

 

The rapid growth of the electric vehicle (EV) and renewable energy industries has created a strong demand for high-efficiency, automated power relay assembly lines. As a leading China Relay Assembly Line Manufacturer and Exporter, Youdianman (Xiamen) Intelligent Technology Co., Ltd. designs and manufactures cutting-edge Electric Vehicle Power Relay Assembly Lines that improve production efficiency, reduce labor costs, and guarantee consistent product quality.

 

With advanced automation technologies-robotic multi-grippers, AGVs, real-time data monitoring, and cleanroom-grade manufacturing environments-our relay assembly lines deliver reliability, flexibility, and scalability for international buyers seeking competitive advantages.

 

1. Fully Automated Manufacturing

Supports multiple relay products with processes such as loading/unloading, assembly, magnetization, dispensing, in-line curing, aging, and testing.

Robotic multi-gripper handling ensures stable, high-speed, and precise assembly.

Requires only two operators per line, saving up to 40 workers in manual labor.

 

2. Smart Data Monitoring

Real-time monitoring of machine status.

Data network sharing for production planning and decision-making.

Provides accurate insights to optimize performance and reduce downtime.

 

3. Flexible Production Capabilities

Adaptive design supports different relay models and specifications.

Rapid switching between product types reduces downtime and increases productivity.

Helps manufacturers meet dynamic market demands with ease.

 

4. AGV-Enabled Automation

Automated Guided Vehicles (AGVs) handle raw materials, semi-finished, and finished products.

Reduces manual handling and improves operational safety.

Creates the foundation for a fully unmanned smart workshop.

 

5. Cleanroom-Grade Manufacturing

Equipped with single-line cleanroom enclosures and Class 10,000 purification technology.

Reduces dust, odor, and harmful substances during production.

Real-time dust monitoring system ensures quality and compliance.

 

6. Seamless System Integration

Connects with logistics, quality management, and MES systems.

Enhances traceability and controllability of the entire production process.

Supports intelligent decision-making with accurate production data.

 

 

Parameter	Specification
UPH (Units Per Hour)	10,000 per day
Assembly Accuracy	±0.1 mm
Line Dimensions (mm)	9100 × 1800 × 1900
Yield Rate	>98.0%

 

 

The Electric Vehicle Power Relay Assembly Line is widely used in:

• Electric vehicles (EVs) – for high-current, high-reliability relay assembly.
• Photovoltaic systems – ensuring safe and efficient relay production for solar applications.
• Energy storage solutions – precision relay assembly for long-cycle, high-performance energy systems.

 

Production line capabilities include:

• Flexible vibratory bowl + vision + robotic feeding.
• Terminal riveting with automated cleaning of foreign particles.
• Adhesive dispensing, in-line curing, aging tests, simulated rotation testing, and laser marking.
• Fully customized relay production solutions designed to meet specific customer output requirements while complying with industry standards.

 

 

• Founded in 2012 with a strong focus on smart equipment and automation solutions.
• Specialized in serving semiconductor, new energy, and EV industries.
• In-house R&D and manufacturing center with a highly skilled engineering team.
• Recognized as a National High-Tech Enterprise and a Specialized & Innovative SME in China.
• Proven track record in delivering customized, efficient, and cost-effective automation solutions worldwide.

 

 

Q1: What types of relays can your assembly line produce?
A: Our lines are designed for EV power relays, photovoltaic relays, and energy storage relays, supporting various power levels and designs.

 

Q2: Can the production line be customized?
A: Yes. We provide fully customized solutions tailored to your production capacity, product type, and automation requirements.

 

Q3: How many operators are required for the assembly line?
A: Only two operators are needed per full production line, reducing labor by approximately 40 workers compared to manual operations.

 

Q4: Does the line support international quality standards?
A: Absolutely. Our assembly lines are designed to meet strict industry standards for quality, reliability, and traceability.

 

Q5: Can your system integrate with MES or ERP systems?
A: Yes. Our assembly lines can seamlessly integrate with existing logistics, MES, and quality management systems for complete production control.

 

Contact now

 

Looking to upgrade your relay manufacturing with automation?
Partner with Youdianman (Xiamen) Intelligent Technology Co., Ltd. and boost your production capacity, reduce costs, and deliver top-quality relays to global markets.

📩 Contact us today to discuss your project requirements and receive a tailored automation solution.
👉 Visit: www.ydmmachine.com