Vehicles wading through water, high humidity along the coast, extreme cold and heat...The usage scenarios of automotive lithium batteries are becoming increasingly demanding, and sealing defects invisible to the naked eye may lead to the risk of thermal runaway.Traditional testing solutions often face a dilemma: it requires high-voltage detection of direct cooling plates (2MPa) and liquid-cooling plates (350kPa), and low-voltage leak detection of battery packs (20kPa), which requires equipment switching.This not only slows down the delivery pace, but also doubles the company's initial capital costs due to high procurement costs.

Hirays one-stop battery sealing testing solution

As an industry expert with nearly 20 years of experience in the field of sealing and leakage detection, Hirays has delivered one-stop customized sealing detection solutions and equipment to a number of leading battery companies by virtue of its independently developed core software and hardware technologies, as well as its high-precision and high-stability equipment advantages.

↑Heruis battery pack integrated testing equipment

③Data traceability and efficient detection：The leak detection process is connected to the MES in real time, and the yield rate and equipment status are controlled on one screen.Equipped with a code scanner and printer, it can automatically bind battery IDs and print test reports, enabling defective products to be located in problem batches within 5 seconds, improving quality traceability efficiency.