Commercial cast iron piston for diesel engines using spheroidal graphite cast iron!
We offer "spheroidal graphite cast iron pistons" that can withstand high cylinder pressures of over 20 MPa. These pistons utilize our unique mold casting technology, achieving improved thermal and mechanical strength compared to aluminum pistons. Additionally, they are more cost-effective than forged steel pistons. 【Benefits】 ■ Compatible with high cylinder pressures over 20 MPa ■ Excellent thermal load performance ■ Heat insulation effect due to the low thermal conductivity of cast iron ■ Superior tribological properties (lubrication, friction resistance) due to the graphite contained in the metal structure compared to steel pistons ■ Improved wear resistance is also possible with gas soft nitriding treatment *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.