As a manufacturer of automotive relays, sealed electronic components, and precision industrial parts, you understand that even microscopic leaks can compromise your entire production. A single missed defect can lead to costly product recalls, eroded customer trust, and non-compliance with strict international industry standards—risks no business can afford.

At HeJin (HJ Automation Control Technology Co., LTD), a leading China-based OEM manufacturer of industrial testing equipment with decades of R&D and manufacturing expertise, we designed this 2-station relay helium leak testing equipment to solve these exact challenges. Unlike generic leak testers on the market, our system is built exclusively for high-volume, high-accuracy production environments, tailored to the unique needs of automotive, electronics, home appliance, and aerospace industries.

As your direct source factory, we control every step of the production process—from in-house design and precision manufacturing to strict quality testing in our certified lab. This ensures you receive a reliable, long-lasting leak testing solution that integrates perfectly with your production line, with no middleman markup and comprehensive support throughout our partnership.

• Dual-Station Parallel Design for Maximized Production Throughput
  Our innovative 2-station configuration allows for simultaneous loading, testing, and unloading of parts. While one station completes a leak test cycle, your team can prepare the next batch of relays on the second station—cutting total testing cycle time in half, eliminating production downtime, and boosting overall output without compromising detection accuracy.
• High-Precision Helium Leak Detection Technology
  Engineered with industry-leading helium mass spectrometer technology, this system delivers ultra-sensitive micro-leak detection that identifies even the smallest defects invisible to standard testing methods. Every test result is consistent and repeatable, ensuring zero defective parts leave your facility and protecting your brand's reputation for quality.
• Fully Automatic Operation for Reduced Labor & Human Error
  The system features a user-friendly HMI interface and fully automated testing workflow, including integrated charging, evacuation, leak detection, and system reset functions. This minimizes manual intervention, reduces human error risk, and allows operators to focus on other critical production tasks—even less experienced team members can operate the system with minimal training.

1.What types of parts can this 2-station helium leak testing equipment test?
This system is primarily designed for automotive relays, and is also compatible with a wide range of sealed components including diaphragm accumulators, evaporators, condensers, automotive electronic sensors, sealed connectors, and new energy battery components. We also offer full customization to fit your specific part testing needs.

2.What is the helium recovery rate of this equipment?
Our built-in helium recovery system achieves a ≥98% helium recovery rate, which drastically reduces your ongoing helium consumption costs and lowers the total cost of ownership of the equipment.

3.Does this leak testing equipment comply with international industry standards?
Yes. Every unit is designed and manufactured in strict accordance with global standards including ISO 20485 (helium leak testing), ISO 9001 (quality management), and IEC 60529 (IP sealing testing), ensuring your test results are globally recognized and compliant with regulatory requirements.

4.How does the 2-station design improve my production efficiency?
The dual-station configuration allows for parallel operation: while one station is running a test cycle, your team can load/unload parts on the second station. This eliminates idle production time, cuts your total testing cycle time in half, and significantly boosts your overall production throughput.

5.Can you customize the equipment to fit our specific production needs?
Absolutely. As a direct OEM manufacturer with an in-house professional design team, we offer full customization for part dimensions, test pressure requirements, production line integration, HMI interface, and more. We build a solution that fits your exact production needs, not a generic off-the-shelf unit.