Introduction to machining technology chosen worldwide, with a proven track record in over 20 countries.
60% market share in piston ring processing machines! Advancing to the world through accumulated technological development!
Our company handles a range of products including "piston ring processing machines" such as lathe-type, milling-type, and grinding-type, as well as "overhauls and modifications" for repairs of malfunctioning parts, "cleaning equipment," "camshaft processing machines," and "crankshaft processing machines." We have an in-house integrated system that covers all processes from sales to design, processing, and assembly. We have delivered to 24 countries, with 85% of our sales coming from overseas and 15% from domestic markets. 【Main Clients】 ■ North America, South America, Central America, Europe, Oceania ■ Asia ■ Japan *For more details, please refer to the PDF materials or feel free to contact us.
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KATAOKA has been steadfast in the development and production of dedicated piston ring processing machines for nearly 50 years. The challenge to enter the niche market of developing dedicated machines for processing piston rings, which are critical components incorporated into engines for automobiles and ships, began in 1963 (Showa 38). Sensing a new development in automotive parts manufacturing in Japan, we embarked on an endless journey of dedicated machine development to achieve high quality, productivity, and cost reduction, and have since continued to develop and produce over 90 different models. In recent years, responding to new demands, we have begun the development and production of dedicated machines for processing camshafts, automatic transmissions, and rotary engine sealing rings, leading us into new fields. "Unwavering Development" This is the unique banner that KATAOKA Engine proudly upholds, never to be hidden. KATAOKA Engine responds to customer needs with free and bold ideas that are not bound by conventional thinking and with reliable technological development capabilities.
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