ISO9001/14001認証取得

工業用(硬質)クロムめっき工業用(硬質)クロムめっき




Toyo's copper plating contributes to a lot of industry fields using the physicality proper to copper including the conductivity. We have plating equipment for cyanide copper and blue vitriol and have a long-term actual achievement of shape, heavy and large parts that cannot be processed by competitors, so we can assure the reliable processing.

■Main characteristics of copper plating for industrial use

  • Electric conductivity: It is adopted for a lot of parts that require the power distribution property and used for the earth cable for preventing the explosion generated from fire of machine components including the electric components.
  • Heat conductivity: The copper plating is used for remarkably improving the temperature distribution of significant surface by implementing the thick plating of copper.
  • Fitting property: It is used for preventing the scraping that frequently occurs at the initial operation of machine by implementing the copper plating at the gear part etc.
  • High frequency characteristic: The copper plating is used for reducing the transmission loss of high-frequency current of broadcast equipment etc.
  • Building-up property: It is implemented for the dimension correction or repair of copper products.
  • Carburizing prevention: The copper plating is used as a masking when the hardening is implemented for the necessary part.
  • Overcurrent: If the impetus is applied on the copper plating, the current becomes the heat energy and exhales because of the resistance of copper itself. At this time, a lot of tourbillions of current is generated (overcurrent) and it is used for the measurement gauges such as sensor.

[Example of use]

  • Various electric components
  • Roll of printing machine
  • Gear, screw, bolt, nut
  • Casing
  • Carburizing prevention
  • Sensor rod
各種めっき加工一覧へ
HOME - About us - Services - FAQ - Recruit - Contact
5-8-41, Tsunashima Higashi, Kohoku-ku, Yokohama-shi, Kanagawa-ken, 223-0052, Japan  Tel:045-531-7788 Fax:045-541-9560