When a well-known tire manufacturer was supplying run-flat tires for high-end models, it faced the difficult problem of detecting micro-leakage at the joint between the support rubber and the carcass.Traditional detection methods are inefficient and have the risk of misjudgment, which affects the quality of products leaving the factory.

Through the introduction of the Hairis sealing testing system, the company has achieved 100% online tire inspection.The system is equipped with a special positioning device and an automatic valve docking system to ensure that the detection process is stable and reliable.

After implementation, the detection accuracy rate increased to 99.98%, and the false positive rate dropped to less than 0.02%.The inspection time of a single tire is shortened from the original 60 seconds to 15 seconds, and the production efficiency is significantly improved.The defective rate of the product at the customer end has been reduced from the original 1.5% to less than 0.01%, and the annual quality cost has been reduced by approximately 5.5 million yuan. At the same time, it has obtained original equipment qualifications for multiple high-end automobile brands.