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Cast iron compressor housing has the characteristics of large weight, high strength, high hardness, good wear resistance and good sound absorption performance.
At the same time, cast iron compressor housing is cheap, easy to process and maintain, suitable for heavy loads and high pressure applications, such as large air compressors for industrial applications
However, the cast iron material has a certain brittleness and is easy to rust, which requires frequent anti-corrosion treatment. The surface treatment of the cast iron compressor housing includes shot blasting, polishing, primer painting, powder coating, chromate plating, zinc plating, etc.
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