We specialize in the processing of semiconductor-related equipment parts and guarantee a maximum processing precision of 1μ!
We have high-precision three-dimensional measuring machines and guarantee an accuracy of 1μ. Contract inspection is also available.
To guarantee the accuracy desired by our customers, we have multiple three-dimensional measuring machines. The LEGEX 9106 is a top-class high-precision three-dimensional measuring machine made by Mitutoyo, introduced to meet high precision demands. To minimize underground vibrations, we employ a seismic isolation structure using active dampers, ensuring that vibration effects are eliminated and guaranteeing 1μm accuracy. Additionally, by installing it in a temperature-controlled room within ±0.5℃, we manage the temperature of the products, minimizing variations in measurements due to thermal expansion. Through many years of transactions with major semiconductor manufacturing equipment manufacturers, we conduct strict management from process inspection to shipping inspection, striving to provide products that satisfy our customers. Processing Equipment: Horizontal MC: a81nx [900×900×1020mm] 1 unit A77 [800×750×770mm] 2 units Vertical MC: V77 [1200×700×650mm] 1 unit V77L [1500×700×660mm] 1 unit NVX7000E [1540×760×660mm] 1 unit 5-axis MC: D800Z [1200×1100×650mm] 1 unit *For more details, please feel free to contact us.
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basic information
Measuring Equipment ・LEGEX9106 [High Precision Three-Dimensional Measuring Machine] 1 unit Measurement Size: 910×1010×605 mm Manufacturer: Mitutoyo Measurement Accuracy: 0.35 + L/1000 (μm) (Probing Error: Below 0.45 μm) Minimum Display Amount: 0.00001 mm Minimum Measuring Pressure: 0.03 N Constant Temperature Room: 22℃ ± 0.5℃ ・Bright910 [Three-Dimensional Measuring Machine] 1 unit Measurement Size: 900×1000×600 mm Manufacturer: Mitutoyo ・QM-Measure353 [Three-Dimensional Measuring Machine] 1 unit Measurement Size: 300×500×300 mm Manufacturer: Mitutoyo *For more details, please feel free to contact us.
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From prototype processing to medium-volume production support - Semiconductor exposure equipment - LCD exposure equipment - Automotive equipment - Aerospace - Various medical diagnostic devices
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Company information
Since its establishment in 1960, San-ei Seiki Kogyo Co., Ltd. has aimed to assist customers in various ways in their manufacturing processes by continuously refining processing technologies and related services. To meet precision requirements at the micron level, we possess large machining centers (five-axis, vertical, and horizontal) made by Makino, surface grinding machines, and ultra-high precision three-dimensional measuring instruments. Based on our advanced processing technology, we provide comprehensive services ranging from material procurement to various processing, surface treatment, machine assembly, and procurement of various parts. We handle a wide range of processing materials, from aluminum to difficult-to-machine materials. In particular, we focus on the processing of cast components, backed by extensive experience and achievements. Based on our track record of transactions with multiple major companies, we have established a reliable management and supply system, contributing to our customers' technological development and manufacturing in various fields. If you have any concerns, please feel free to consult with us.