In the consumer electronics industry, the appearance texture of laptop computer panels directly affects the competitiveness of the product. And the polishing process of metal material panels is the core link that determines the appearance quality. A well-known electronic technology enterprise, as an important manufacturer in the laptop computer field, previously faced many challenges in the metal panel polishing process. Eventually, by introducing our five-axis automatic metal polishing machine, they achieved a breakthrough in both polishing efficiency and product quality. The following is a detailed case analysis.

In modern manufacturing, demands for product surface quality are increasing, especially in the hardware industry. For common products like door handles, the surface finish directly impacts their aesthetics, feel, and market competitiveness. Traditional manual polishing is not only inefficient and labor-intensive, but also difficult to ensure consistent quality. With the rapid development of automation technology, the use of automatic metal polishing machines combined with robotic arms has brought a new, efficient, and precise solution to door handle polishing.

On July 25, 2025, an India client from India, visited Dongguan Jinzhu Machinery Equipment Co., Ltd. for an in-depth factory tour and technical exchange.