Our Main Business

Slitting

Annual strip capacity is 20,000 tons

Mold

Over Molding 50set+progressive mold 100sets

Stamping

Annual production capacity is 6 billion strokes

Injection Molding

Over molding business

Modularization

Capable ofassembling iron coresiskeletonlover-molding lwinding processed to enable component delivery
Motor Core Stamping Capability

The stamping capability of motor cores is a crucial indicator for measuring the technical level, production efficiency, and product quality of motor core manufacturing enterprises. Stamping capability involves multiple aspects, including equipment performance, process level, material utilization, precision control, and more. Below is a detailed description of the stamping capability for motor cores:

Equipment Capability

Process Level

Material Utilization

Precision Control

Production Efficiency

Die Design and Manufacturing

Quality Control

Customization Capability

Applications of Motor Iron Cores

Motor iron cores are essential components in modern motor manufacturing, widely used across various fields to provide efficient and reliable power support for a range of devices. Below are the main application areas of motor iron cores:

Company Introduction

Yuma Precision CHINA
Yuma Precision THAILAND

Yuma Precision founded in 2007, high-tech enterprise specializing in the R&D and manufacturing of motor cores and tooling, serving industrial control, new energy/automotive markets, of which the products are widely applied in industries such as new energy vehicles, robots, mechanical automation, household appliances, audio-visual equipment, medical facilities, fitness equipment, and electric tools.

The company possesses three R&D centers, namely product R&D, tooling R&D and equipment R&D, including more than 20% of R&D personnel and over 50 invention patents and utility ...Learn more

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Countries and Regions

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Self-operated Factory

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Customer Service

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The company has more than 500 employees

Customer Evaluation

Customer Company A

America

Customer Company A

America

Customer Company C

Customer Company D

Customer Company E

Professional Certificate

News Center

May. 05, 2025

Adhesive core technology - Yuma Precision

Yuma Precision is specialized in manufacturing segmented stator structure since 2016. We have evolved from the initial V-sharp interlock to round rivet process, then to straight rivet, while upgrading the structure to skewed groove structure.
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May. 05, 2025

The first phase of Yuma Precision's factory in Thailand has been completed

In November 2024, the company ushered in a new milestone - the first phase of YUMA Precision Technology (Thailand) Co., Ltd. has been completed! This is not only an important step in the company's internationalization strategy, but also a positive response to the Belt and Road Initiative.
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May. 05, 2025

Motor core direct stacking process & large rotation process

The manufacturing process of motor stator and rotor lamination cores has a significant impact on the performance of the motor. In the production of motor stator and rotor lamination cores, the direct stacking process and the large rotation process are two different techniques, each with its own characteristics and application scenarios.
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