Injection molded rotor

This injection molded rotor integrates a bonded magnet directly with the rotor hub, producing a lightweight, well-balanced rotating component for motors and pumps.

Net-shape molding achieves tight concentricity and eliminates secondary assembly, improving performance and reducing cost. Custom geometry, multipole magnetization and shaft features are available to match your motor design.

Mingjie Magnets Co., Limited (MJM) is a leading manufacturer and provider of injection molded magnets, including injection molded neodymium magnets and injection molded ferrite magnets, injection molded SmFeN, their magnetic assembly components, and compression bonded magnets and their magnetic assembly components in China since 1999.

Jiangmen facility – Located in Jiangmen, Guangdong province, the facility covers 50 thousand square meters, supplies injection molded magnets and magnetic assembly components in a high standard to meet various specifications of customers worldwide.

Chengdu facility - Located in Chengdu, Sichuan province, the plant space covers 10 thousand square meters, supplies Compression bonded magnets and magnetic assembly components for customers worldwide.

With rich experience more than 20 years’ in industry, the team has strong capability of making molds, tools and fixtures from design to fabrication in own tooling house. Equipped with automatic robots, it fully achieves accurate and repetitive production with limited human handling involved. By following IATF16949 system, IQC, IPQC, OQC etc  processes are implemented to guarantee products meet or exceed customers’ standard.