Perfect centering! You can set various angles from 0 to 60 degrees.
Introducing the "EMA/EMD," a valve seat grinding machine. The "EMA" is an air-driven product. When there is no wear on the valve spindle guide diameter, the eccentricity is less than 0.02mm. Additionally, the "EMD" allows for various angle settings from 0 to 60 degrees. Furthermore, angle settings can be configured at 20, 30, and 45 degrees using knock pins. 【Features of EMA】 ■ Grinding of valve seats for medium and high-speed diesel engine intake and exhaust valves ■ Air-driven ■ Precision grinding ■ Automatic grinding ■ Surface roughness of Ra 0.4 or less *For more details, please refer to the PDF document or feel free to contact us.
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【EMD Features】 ■ Grinding of valve seats for medium-speed diesel engine intake and exhaust valves ■ Electric drive ■ Complete centering ■ Automatic grinding ■ Grinding angle accuracy of ±0.5' ■ Eccentricity of less than 0.02mm (in the absence of wear on the valve spindle guide diameter) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company was established in 1978 and currently develops, designs, manufactures, and sells maintenance machinery for marine and land diesel and gas engines, as well as providing maintenance services. We deliver to major engine manufacturers and shipowners around the world, including Japan. In addition to manufacturing and selling maintenance machinery, we also offer specialized grinding and cutting processing services at shipyards, onboard vessels, and power plants worldwide, tailored to customer requests. Our products can be purchased through agents in Singapore, Shanghai, Piraeus, Hamburg, Landskrona (Sweden), and Seattle.