Double centrifugal casting chilled roll

For grinding grains, pelleting compound feed, refining food and ink, and for rolls used in papermaking and printing, etc.

This product is a roll made using a centrifugal casting method that achieves uniform roll surface hardness and thermal conductivity, as well as the absence of pinholes. By using a double centrifugal casting technique that separates the materials suitable for the outer layer of white iron and the inner layer of gray iron, we have formed the desired chill layer. 【Features】 ■ The microstructure is homogeneous, resulting in no hardness variation and preventing flat wear, leading to a long lifespan. ■ The chill layer strongly supports the plating layer, making it suitable as a material for hard chrome plating. ■ With minimal casting distortion, there is no imbalance in the roll, and the thickness of the roll shell is also reduced. ■ The inner surface finish is easy, and the weight is light with excellent thermal conductivity. ■ It is also possible to manufacture double centrifugal casting alloy rolls that are highly hard, tough, and resistant to rust. *For more details, please refer to the PDF document or feel free to contact us.

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