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Technology

Compression Molding

Compression molding is the oldest form of plastic forming, but is still among the most commonly used and important methods available.

Asama Gosei has been using compression molding for decades and we maintain a good line-up of equipment. We use this technique for a variety of products, including parts for Japan Rail (JR) equipment, communication equipment parts, defense-related components, parts for measuring devices, electric power-related parts and other critical equipment. In fact, we have a 100%-owned subsidiary on the island of Shikoku that is exclusively dedicated to compression molding work for our clients.

Recently, there has been a gradual decline in the use of compression molding, but there are still many products that can only be properly formed by using this traditional method. Going forward, our firm will continue to maintain the very highest quality compression molding technology to handle that kind of precision work. If you have any need for this kind of production, look no further: Asama Gosei is your most reliable partner.

  • Example of compression molded products

    Example of compression molded products

    (unsaturated polyester resin)

  • More compression molded products

    More compression molded products

    (unsaturated polyester resin)