High-Precision Profile Surface Grinding Machine

JOEN LIH’s 5-Digit Precision Profile Grinder: The Ultimate Solution for Micro Medical Tool Machining

[TAICHUNG, TAIWAN] – JOEN LIH MACHINERY CO., LTD., recognized as the first machine tool manufacturer to successfully venture into the semiconductor grinding sector, has continually driven innovation with its advanced single-sided and double-sided polishing and grinding machines. Tailored for semiconductor wafers and ultra-precision component machining, JOEN LIH stands out as one of the few elite Taiwanese manufacturers capable of seamlessly bridging the machine tool and semiconductor industries.

Recently, the company disrupted the market once again with the launch of its medical-grade JL-52CNC-HP (High-Precision Profile Surface Grinding Machine). Boasting an extraordinary grinding accuracy that reaches the 5th decimal place (0.01 $\mu$m level), this new machine is poised to be a game-changer for the medical device manufacturing industry.

According to Mr. Hsin-Tang Lin, Chairman of JOEN LIH, most conventional column-moving, small 3-axis linear guideway machines on the market often suffer from simultaneous axis resonance issues if the column, spindle head, and saddle are not perfectly balanced.

To address rising market expectations and customer demands for higher efficiency, the newly developed JL-52CNC-HP offers a 20% reduction in floor space compared to rival machines in its class, while delivering significantly higher table-moving efficiency. To meet the stringent simultaneous axis accuracy required for profile grinding, the machine introduces a 5-digit precision controller. Furthermore, enhanced structural rigidity ensures rock-solid repeatability in both axial accuracy and circularity. To support customers' Industry 4.0 automation needs, the machine can also be optionally integrated with online measurement systems and robotic arms.

JOEN LIH continues to elevate the standards of surface grinder precision while pioneering semiconductor polishing equipment. With its high precision, exceptional repeatability, and superior efficiency, the new JL-52CNC-HP is the ideal choice for medical and various small component machining.

• Official Website: www.joenlih.com / www.joenlih.com.tw