Examples of processing PTFE chemical and clean type gaskets.
Water jet processing supports multi-hole and complex shapes.
■Overview of Processing Example Product Name: Gasket / Dimensions: 70□×t0.8 / This processing example involves the production of a chemical and clean-type gasket using PTFE. Due to its complex shape, which includes a square hole and small diameter holes in the center, as well as multiple bolt holes on the outer perimeter, water jet processing was adopted to achieve production without the need for a mold. High positional accuracy and reproducibility are ensured even with multiple holes and complex shapes. ■Product Features PTFE (fluororesin) is a high-performance material with excellent heat and chemical resistance. It withstands almost all acids, alkalis, and solvents, and has minimal leaching of impurities, making it widely used in industries that require cleanliness, such as food, pharmaceuticals, and chemical plants. It also possesses non-stick and insulating properties, making it a highly reliable resin that maintains stable performance even in harsh environments.
basic information
■Processing Method Water jet cutting is a water pressure cutting machine that uses high-pressure water to cut materials. It processes by spraying high-pressure water. By changing the injection nozzle according to the processing material, high-quality products can be produced in a short time. Additionally, the dimensional tolerances that are significantly improved compared to traditional manual processing result in stable processing accuracy. The taper on the cutting surface from press processing can also be improved with water jet processing. ■Q&A Q: Can it be used for clean applications? A: PTFE material has low leaching of impurities and is suitable for gaskets in clean environments. Q: Can complex shapes be processed? A: Water jet processing can accurately handle multi-hole and complex shapes. Q: Can it accommodate prototypes and small lots? A: Since no molds are required, we can flexibly accommodate prototypes and small lots.
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Please leave the processing of PTFE gaskets to Daiko. With water jet cutting, we can achieve high precision without the need for molds, accommodating multi-hole and complex shapes. We flexibly handle everything from prototypes and small lots to mass production, and we also welcome inquiries for custom specifications. For gaskets suitable for chemicals and clean environments, please contact Daiko.
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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.'