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A fusion of traditional craftsmanship and the latest technology

In 1972, Seibu Electric successfully developed the world’s first CNC wire-cut EDM machine. Since then, the company has introduced a series of high-performance, high-precision wire EDM machines, making significant contributions to improving production efficiency.

Building on this foundation, Seibu further developed ultra-precision wire EDM machines designed for mold processing in chip lead frames, motor cores, as well as electronic components and medical parts. By applying repeated “hand scraping” techniques, these machines achieve surface quality beyond the reach of conventional machining, delivering exceptional processing accuracy.

Models: M35HP
High-speed, high-precision, high-function standard model

Models: M50HP
High-speed, high-precision, high-function standard model

Models: MM35UP
Achieves ±1μm pitch accuracy, eliminating the need for coordinate grinding in mold making, greatly shortening the production time of high-precision molds

Models: MM50UP
Achieves ±1μm pitch accuracy, eliminating the need for coordinate grinding in mold making, greatly shortening the production time of high-precision molds

Seibu Functions for Ultra-Precision Machining
Advanced Seibu features tailored to support ultra-precision machining processes.

For more details, please contact our service hotline: 400-889-8282