Eliminate concerns about oil bans and clean lines. From gasket processing to 'ultrasonic degreasing cleaning,' Daiko offers a comprehensive solution.
In environments where extremely high cleanliness is required, such as semiconductor, oxygen and hydrogen lines, and ultra-pure water lines, residual oil from sealing materials can trigger significant problems. Daiko Co., Ltd. offers a comprehensive in-house solution from high-precision "custom processing" to "ultrasonic degreasing cleaning." We provide clean sealing materials that maximize the performance of your equipment.
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basic information
Physical peeling capability: Thanks to the cavitation effect of ultrasound, we can uniformly and reliably remove oil films from punching sections and fine gaps that are unreachable by hand. One-stop service from processing to cleaning: Immediately after high-precision processing with plotter processing machines or water jets, items are sent to the cleaning line, significantly reducing horizontal handling costs and lead times. Strict quality control: As an ISO 9001:2015 certified company, we implement strict process management based on procedural documents from processing to cleaning, drying, and inspection. We deliver with stable quality. 【Applicable Uses】 Oil-free lines such as oxygen piping Process lines for semiconductor manufacturing equipment High-purity chemical and ultra-pure water lines High vacuum equipment, etc.
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Applications/Examples of results
【Application】 High-purity chemical products and ultrapure water line High vacuum equipment, etc.
Company information
Daiko is a manufacturer specialized in processing various industrial products, including gaskets and packing. With industry-leading processing equipment, including one of Japan's largest water jet cutting machines, and a wide range of materials such as joint sheets, rubber, resin, and metal, we meet our customers' diverse needs. Leveraging the technology and experience we have cultivated over 50 years, we provide high-quality, short-lead-time, and low-cost products to contribute to solving our customers' challenges. To respond to our customers' varied needs, Daiko's production bases are equipped with various processing facilities. Among them, the water jet cutting machines, with a total of four installed at our Osaka headquarters and Tokyo branch, boast one of the largest scales in the country. The maximum processing range is W4,000 × L5,500 mm, allowing for the high-precision manufacturing of large-diameter gaskets and packing. By maximizing material efficiency, we achieve the provision of 'high quality at low cost.'






