The reason why ferrite has become an indispensable functional material in modern electronic industry, communication technology, new energy and other fields lies in its high resistivity, excellent dielectric properties and high-frequency magnetic permeability. However, it cannot be ignored that the preparation process of ferrite is quite complex, and it has extremely strict requirements on the fineness, uniformity and stability of raw materials — especially the grinding technology in the production process. It not only directly affects the magnetic properties of the final product, but also profoundly influences the product reliability, and has become one of the core links for the industry to achieve technological breakthroughs.
Ferrite Preparation Process
The preparation process of permanent magnet ferrite materials is similar to the sintering process commonly used in the ceramic industry, and the process flow diagrams mainly include the following types:
 
15,000 T/Y Ferrite Grinding Production Line
In the field of new material technology, a certain company is an enterprise with innovation at its core. For a long time, this enterprise has been focusing on the R&D of new energy materials. This time, to explore the high-end market, it has officially launched a high-performance ferrite powder R&D project, with the annual capacity set at 15,000 tonnes in the initial test phase.
 
Different from traditional production-oriented enterprises, the cooperative customer this time is an R&D-oriented institution, which has put forward extremely strict requirements—almost harsh standards—for various key indicators of the powder, including particle size uniformity, impurity content, and surface activity. As an enterprise capable of providing "R&D-level grinding solutions", Shanghai Zenith immediately established an interdisciplinary special team, whose members cover talents in multiple fields such as material engineers, equipment designers, and process experts. The team can provide the customer with full-process support services, ranging from professional analysis of raw material properties to precise adjustment of test parameters.
After the project was put into operation, the finished products exceeded expectations in meeting the customer’s requirements. However, Zenith’s services did not stop here. It established equipment health files to record the entire lifecycle information such as operation data, maintenance records, and spare parts replacement, ensuring the customer’s worry-free production.
 
The first cooperation with Shanghai Zenith achieved great success, and the customer spoke highly of Zenith: "Choosing Shanghai Zenith means not only choosing first-class grinding equipment, but also choosing a trustworthy strategic partner."
Processing Material: Ferrite
Fineness: 400 Mesh
Main Equipment: XZM Ultrafine Grinding Mill
To meet the small-batch trial production needs during the R&D phase, Zenith team abandoned the fixed processes of traditional large-scale production. Instead, it integrated factors such as R&D requirements, expected output, and finished product precision to plan the plant layout and design an efficient and low-carbon process flow solution.
Shanghai Zenith XZM Ultrafine Grinding Mill has become the core equipment choice for this project, thanks to its high production capacity, low energy consumption, and stable particle size control capability.
Advantages of XZM Ultrafine Grinding Mill
 
High Efficiency and Energy Saving
Precise Particle Size Control
Safe and Reliable Operation
Clean and Environmental Protection
The successful implementation of this project not only helped the customer overcome the technical difficulties in the field of ferrite ultra-fine grinding, but also marked an important self-breakthrough and advancement for Shanghai Zenith. It has successfully explored a new collaborative innovation path of "R&D-oriented enterprise + high-end equipment manufacturer", providing a referenceable and replicable practical model for the full-chain promotion of "R&D - pilot test - mass production" in more new material projects.
Looking ahead, Shanghai Zenith will always take technological innovation as its core driving force. Just like drawing a blueprint with a precise pen, it will continue to deepen its efforts in the broad track of new material R&D and write a new chapter belonging to "Made in China" (with intelligent connotation).