Manufacturing of ball screw nuts through high-precision cutting processing with a tolerance of 0.02 mm.
Solving challenges such as weight reduction through cutting processing and difficult materials! Please consult us about projects that other companies have turned down.
Our company specializes in solving various challenges in cutting processing through high-precision cutting with an accuracy of 0.02 mm, specifically in "ball screw machining." We have a track record of processing various metal materials such as aluminum, stainless steel, brass, and magnesium, and we possess the ability to select appropriate processing conditions and tools based on the characteristics of each metal. By utilizing our unique processing jigs, we can produce high-performance ball nuts with high precision and stable quality at low cost. 【Features】 ■ Technical expertise developed through ball screw machining to solve difficult problems ■ Proud of our technology honed in the manufacturing of ball screws that move in microns ■ Extensive processing experience ■ In-house production of suitable processing jigs ■ A wide variety of processing machines and tools enable the machining of complex shapes.
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【Processing Achievements】 ■Brass architectural components ■Aluminum LED lighting components ■Magnesium insulators
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Applications/Examples of results
Construction machinery, various safety devices, and many others.
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Fujiseiki Co., Ltd. is a company that engages in machining using machining centers and NC lathes. We believe that the delicacy of each part completed by our machine tools is truly the essence of craftsmanship, and that the origin of manufacturing lies there. It has been 40 years since Fujiseiki Co., Ltd. became involved in the manufacturing of critical components related to the positioning of these machine tools, specifically ball screws. With a sense of pride that manufacturing is a core industry for this resource-scarce country, we feel a responsibility to convey the importance and joy of manufacturing to the next generation, and we strive for improvement every day.







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