On March 15, 2025, Shandong Zonxin Auto Parts Co., Ltd. successfully held a promotion conference for new maintenance-free axle products. Many industry experts and terminal customers gathered together to witness the release of this innovative axle product. The purpose of this promotion conference is to introduce a breakthrough axle solution to the market, addressing the pain points of the logistics industry in terms of vehicle maintenance costs and efficiency.

At the promotion conference, the company elaborated in detail on the technical features and advantages of the new axle products. This new type of axle adopts advanced maintenance-free wheel end technology, achieving maintenance-free operation for three years or 500,000 kilometers, which greatly reduces the maintenance costs and downtime of logistics enterprises and improves the operation efficiency of vehicles. Compared with traditional axles, the new axle products have the following remarkable advantages:

1.Ultra-long Maintenance-free Cycle: By adopting advanced sealing and lubrication technologies, it reduces the wear and tear of components, extends the maintenance cycle, and saves a large amount of time and expenses for logistics enterprises.

2.High Reliability: After strict testing and verification, the new axle can maintain stable performance in various harsh environments, ensuring the safe operation of vehicles.

3.Lightweight Design: By using new materials and structural designs, while ensuring the strength, it reduces the weight of the axle, thereby reducing the energy consumption of the vehicle.

4.Application of New Materials: The wheel hub is made of aerospace aluminum alloy or QT450-10, with a tensile strength of ≥ 450 Mpa. The brake drum is made of vermicular iron, with a tensile strength of 300-500 Mpa. It has high heat resistance and fatigue resistance. Vermicular iron has the strength of ductile iron and the thermal conductivity of gray iron. Under dry sliding friction conditions, vermicular iron has the lowest friction amount, the highest friction parameter, and the lowest friction coefficient decay, effectively protecting the lubrication system and greatly improving the service life.

At the conference, representatives from all parties had in-depth exchanges on issues such as the technical details, application scenarios, and after-sales service of the axles. The technical and sales teams of the company answered these questions one by one. The successful holding of this new product promotion conference marks an important breakthrough achieved by Shandong Zonxin Auto Parts Co., Ltd. in the field of axle technology. In the future, the company will continue to increase its investment in research and development, continuously launch more innovative products, and contribute to the development of the logistics industry.