A technology that creates both ellipses and perfect circles. We uphold our beliefs and aim for a solid form.
The piston rings and various seal rings we handle, as well as the dedicated machines for camshaft processing, are unique among processing machines. They realize elliptical and circular shapes through turning, grinding, and polishing processes, and due to their irregular shapes, advanced technology is required for the structure, function, and control of the machines. KATAOKA Engine aims to maintain a precise development stance in response to market demands, regardless of the era. 【KATAOKA Engine's Six Development Stances】 ■ Systematization ■ Intelligence ■ Multiplicity ■ Parallelism ■ Maximum Rigidity ■ Equalization Principle *For more details, please refer to the related links 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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