Achieving high precision and high efficiency grinding processing for large workpieces! A jig grinding machine that maximizes precision, efficiency, and usability.
We would like to introduce the "Jig Grinding Machine" handled by Mitsui Seiki Kogyo. The sliding surfaces of the X and Y axes are equipped with precision needle rollers on finely finished surfaces, achieving high straightness and accommodating fine feed. The lineup includes the "J3GEN," which employs a linear motor for Z-axis drive, as well as the "J300G" and "J4GDN." Additionally, the grinding head comes standard with a high-frequency motor (low-speed/high-speed), and various motors are available as options. 【Features】 ■ Achieves high geometric accuracy ■ Uses carefully selected castings ■ Hole pitch accuracy: ±1.5μm ■ Realizes high-precision hole processing ■ Automation features that support unmanned and labor-saving grinding processes *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Product Lineup (Excerpt)】 ■J300G ■J3GEN ■J4GDN ■J6GCN ■J7GAN 〈Grinding Heads〉 ■Standard ・Low-speed high-frequency motor (HFM-L) ・High-speed high-frequency motor (HFM-H) ■Options ・Low-speed high-frequency motor (HFM-HV) ・High-stiffness high-frequency motor (HFM-HS) etc. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Mitsui Seiki Co., Ltd. was established in 1928 (Showa 3) with the aim of producing precision measuring instruments and precision machine tools, which were then dependent on foreign imports, domestically. The company is composed of two divisions: "machine tools" and "compressors," and has earned a high reputation in the industry as "the technology of Mitsui Seiki" by developing high-performance products in each division. We will further realize our management philosophy of "contributing to society by supplying machine tools as mother machines that are the backbone of industry and air compressors as power sources to the industrial sector" at an even higher level.