Laser-welded steel piston with a "kidney-shaped" cooling cavity!
Our company offers the "Kidney Cooling Cavity TopWeld® Piston," which optimizes cooling efficiency and reduces mechanical losses for next-generation engines. The specially designed kidney shape is formed through machining. The up-and-down motion of the piston induces and accelerates the flow of cooling oil, achieving high cooling efficiency. 【Benefits】 - The temperature at the combustion chamber inlet and the tip of the cooling cavity can be reduced by up to 20°C compared to standard piston types. - The reduction in temperature contributes to the suppression of oil degradation. - By reducing the required amount of oil for piston cooling, there is potential for decreasing the discharge volume of the oil pump and mechanical losses. *For more details, please download the PDF or contact us.
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【Field/Category】 ■Technical Field: Engine/Transmission ■Technical Category: Piston System, ICE *For more details, please download the PDF or contact us.
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Our company is engaged in the development and manufacturing of pistons and cylinder liners, primarily in the transportation equipment manufacturing industry. We cater to the needs of OEM companies for Japanese passenger cars, commercial vehicles, agricultural and construction machinery, and general-purpose engines. In addition to the development and manufacturing of diesel pistons for commercial vehicles, our Technical Center located in Okegawa, as part of the MAHLE Group, is responsible for the development and design of products such as pistons, bearings, and camshafts for Japanese passenger and commercial vehicle manufacturers within the MAHLE Group's "Engine Systems & Components" business. Please feel free to contact us if you have any inquiries.