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High Precision Linear Motor Drive Wire Cut EDM
CHMER’s NV643L is a high-precision, energy-efficient wire-cut EDM designed for automotive, medical, electronics, and ICT industries. It integrates AI, energy-saving features, and 14 patents, delivering smart and sustainable machining.
Built with a rigid trapezoidal base and triple-slide design, it achieves ±3μm positioning accuracy and Ra 0.09μm surface finish. UX1 linear motors and 0.1μm optical scales ensure precise motion, while the 6th-gen AWT system offers near 100% wire threading success.
AI modules auto-optimize parameters by material, improving efficiency by 15% and accuracy to ±2μm. The predictive maintenance system uses sensor data to forecast consumable changes with 90% alarm accuracy.
With patented discharge, voltage, and water systems, NV643L reduces energy use by 40%, supporting green manufacturing.
About CHING HUNG MACHINERY & ELECTRIC INDUSTRIAL CO., LTD.
CHMER EDM Corporation, founded in 1975, specializes in non-traditional machining technologies, including EDM, wire-cut EDM, deep hole drilling, electro-erosion, and electrochemical machining. With a strong foundation in R&D, manufacturing, quality control, and global service, CHMER is a leading brand in Taiwan’s EDM industry, known for precision, reliability, and innovation. As one of the few Taiwanese manufacturers with in-house CNC controller development, CHMER also holds key technologies in linear motors, EDM power systems, and intelligent machining. The company integrates AI and green technologies to enhance energy efficiency and smart manufacturing. Its solutions serve high-precision industries such as aerospace, automotive, electronics, semiconductors, and healthcare. CHMER continues to advance precision and sustainable innovation, delivering MIT smart machinery to the global market.
Ching-Hung is dedicating to upgrade the technology of Taiwan EDM to ensure the competitive advantage of world-class quality made in Taiwan. The market share of the own brand “CHEMR” now is firm as “First in Taiwan, Second in China and Fifth in the world”. The innovation and business management of CHMER are endorsed by the country. Ching-Hung is the first EDM manufacturer to have ISO 9000 and CE certification and won many major awards including TAIWAN SMEs Innovation Award, National Award of Outstanding SMEs. Moreover, CHMER was honored to have INDUSTRIAL SUSTAINABLE EXCELLENCE AWARD in 2012 and the second MITTELSTAND AWARD in 2014 for representing the invisible champion. Winning awards is the beginning of responsibility. Ching-Hung bases on the enterprise mission of “taking from the community and giving back to the community”, and will continue to work harder for the integrity, innovation to build a big Ching-Hung family by customer satisfaction and employee security.
Contact info
Tel:04-23509188#555
Fax:04-23500005
Email:service@mail.chmer.com
Tel:04-23509188#555
Fax:04-23500005
Email:service@mail.chmer.com
Email:miga.wang@mail.chmer.com