From Components to Complete Assembly
Both standard products and customized products have clear and mature development processes
PREETO is one of the few brands in the industry capable of independently developing and manufacturing micro-drive components. It utilizes various materials, including plastics, and employs manufacturing processes such as injection molding, powder metallurgy, metal injection molding (MIM), and metal machining.
Specializing in the micro drives, PREETO possesses self-developed PCBA micro-motor control systems and runs Siemens PCB production lines. PREETO products meet the standard requirements of the automotive industry.
Optimized Rotor Topology: Increases air gap magnetic flux density, boosting torque density.Segmented Stator Design: Maximizes slot fill factor, reduces motor losses, and increases power density.Overmolded Stator Process: Significantly enhances motor heat dissipation, enabling sustained high-power output.
Utilizing self-developed motor systems and automated production lines equipped with CCD vision inspection and multi-sensor coordination technology, PREETO performs specialized inspections including component precision identification, press-fit temperature dynamic monitoring, performance parameter verification, noise spectrum analysis, and vacuum leak testing. This builds a data-driven, closed-loop management system covering the entire process from incoming materials to finished product.
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