From one piece to mass production of gaskets and packing that withstand harsh environments.
The operating environment of construction machinery is exposed to extremely harsh conditions such as dust, vibration, and temperature changes. In such environments, gaskets and seals with high durability and reliability are essential for maintaining equipment performance and longevity. Inappropriate sealing materials can lead to premature deterioration or damage, resulting in increased equipment downtime and maintenance costs. Daiko Co., Ltd. offers gasket and seal processing that meets the harsh usage conditions of construction machinery as experts in industrial sealing materials. 【Usage Scenarios】 - Around the engine of construction machinery - Sealing parts of hydraulic equipment - Use under extreme temperature and pressure - Prevention of dust and moisture intrusion 【Benefits of Implementation】 - Improved equipment durability - Reduced maintenance costs - Stable operation over a long period - Assurance of reliable sealing performance
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**Features** - Data cutting without the need for a die, accommodating complex shapes from a single piece - Capable of production from actual items or pattern paper even without drawings - Supports various lot sizes with abundant equipment capabilities, from water jets to large press machines - Wide range of material inventory including joint sheets, various rubbers, and PTFE - Proven track record in processing large diameters, special dimensions, and irregular or three-dimensional shapes **Our Strengths** 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, we meet our customers' diverse needs. Leveraging 50 years of accumulated technology and experience, we provide high-quality, short lead time, and low-cost products to contribute to solving our customers' challenges. We maintain a constant stock of materials at both our Osaka and Tokyo locations, allowing for immediate delivery. Even in cases of old equipment or lack of drawings, our professionals can measure and digitize from actual items to produce new products.
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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.'





