DIFFERENTIAL HOUSING Suppliers

Industry Knowledge Expansion

In-depth analysis of differential housing and Shandong Prior Machinery Manufacturing Co., Ltd.
1. What is the core role of differential housing in automobile transmission system?
As the key load-bearing component of automobile differential assembly, differential housing undertakes the important functions of protecting internal gear set, transmitting power and balancing wheel speed difference. Its structural strength and processing accuracy are directly related to the stability and transmission efficiency of vehicle driving, especially in the field of new energy vehicles and heavy machinery, which puts forward higher requirements for the lightweight and wear resistance of differential housing.

2. What are the unique advantages of Shandong Prior Machinery Manufacturing Co., Ltd. in the field of differential housing manufacturing?
Shandong Prior Machinery Manufacturing Co., Ltd. (hereinafter referred to as "Prior") was established in 2019. Relying on the location advantage of Bianyuan Town Industrial Park, Feicheng City, Tai'an City, Shandong Province, it focuses on the manufacturing of precision mechanical parts. As a national high-tech enterprise (2022) and a technology-based small and medium-sized enterprise (2023), Prior has 25 patents and 8 software copyrights, covering core areas such as differential housing processing technology and gear ring correction technology. The patent for "gear ring processing and shaping device and method" (CN119346678A) developed by it has significantly improved the correction efficiency and accuracy, and solved the limitations of traditional single-point correction.

3. How does Prior cope with the manufacturing challenges of differential housings through technological upgrades?
In response to the high-precision processing requirements of differential housings, Prior uses intelligent production lines and automated equipment, combined with a 5G digital factory management system, to achieve digital control of the entire process from design to finished products. For example, the "intermediate top block and movable ornament linkage correction technology" developed by it can perform overall correction on the deformation area of ​​the gear ring, reduce the number of repeated processing, and improve the yield rate. In addition, the company has passed IATF 16949 and ISO 9001 certifications to ensure that its products meet international automotive industry quality standards.

4. How does Prior develop in coordination with upstream and downstream enterprises in the industrial chain?
Prior has deeply cultivated the Tai'an machinery manufacturing industry cluster and formed a close cooperative relationship with local and surrounding enterprises. At the same time, the company actively participates in bidding projects to supply cost-effective differential housing products to commercial vehicle OEMs and transmission system companies, with an annual production capacity of tens of thousands of sets.

5. What is the development trend of the differential housing industry in the future? How does Prior make its layout?
With the increase in the penetration rate of new energy vehicles, the demand for differential housings is evolving towards lightweight (such as aluminum alloy materials) and integration (integrated design with motor housing). Prior is accelerating the development of low-noise, high-heat-resistant differential housings suitable for pure electric commercial vehicles, and displaying technical achievements through the "Cloud VR Exhibition Hall" to expand the global market. Its strategic goals include expanding the scale of intelligent production lines and deepening industry-university-research cooperation to consolidate its leading position in the general equipment manufacturing industry.