[High-Temperature Gasket Processing Example] D4000 Expanded Graphite Gasket
No need for molds, reducing costs! Quick and high-precision response even for small lots and complex shapes.
We would like to introduce a case where we processed "D4000 Expanded Graphite Gasket" for boilers using our plotter processing machine based on customer specifications. This time, we manufactured two ring-shaped gaskets with an outer diameter of φ462mm and an inner diameter of φ372mm from a 3mm thick D4000 expanded graphite gasket. The processing was done directly and precisely from CAD data. Since no die was required, we were able to respond quickly to small lot requests with a clean finish and no burrs. 【Product Details (D4000 Expanded Graphite Gasket)】 ■ Excellent heat and chemical resistance: Usable over a wide range from high temperatures (up to 400°C) to extremely low temperatures, with excellent chemical and corrosion resistance. ■ Wide range of applications: Used as gaskets for flanges, valves, equipment, pumps, pressure vessels, heat exchangers, condensers, and more. *For more details, please download the PDF or feel free to contact us.
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【Features of Plotter Processing】 ■ Cost reduction without the need for dies ■ Supports small lot production from a single piece ■ Clean finish with no burrs ■ Easy repeat ordering with data storage *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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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.'