Overhaul Services for High-Speed EMU Brake Pads

Beijing Puran has long specialized in rail transit safety, focusing on the professional overhaul of sintered brake pads for EMUs and providing a strong safeguard for train braking safety.

We strictly adhere to the rigorous standards of the railway industry. With standardized operating procedures and advanced testing equipment such as magnetic particle flaw detectors, ultrasonic cleaning systems, and scanning electron microscopes, we have established a comprehensive and precise overhaul system.

The overhaul process follows key procedures including brake pad disassembly, steel backing plate cleaning, friction material wear inspection, magnetic particle testing, surface treatment, automated assembly, and marking. These processes enable accurate detection of potential issues such as excessive wear, uneven wear, and cracks.

For repairable brake pads, we adopt customized refurbishment processes to restore performance to levels comparable to new products, effectively reducing operation and maintenance costs for railway operators.

With mature overhaul technologies and a full-process quality control system, we have successfully served numerous railway bureaus and maintenance bases, including Nanjing, Nanchang, Guangzhou, Harbin, Beijing, Qingdao Maintenance Base, Wuhan, Xi’an, Taiyuan, and Kunming.

Our stable and reliable overhaul quality ensures the braking safety and operational stability of EMUs under various conditions, providing strong support for the safe operation of rail transit systems.