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Mill rolls are produced by centrifugal spin casting process. Mill rolls with very hard & high wear resistant surface are used in grinding of minerals & ores, ceramic mills, roof tiling, coal pulverizing & cement production which is attained by alloying of the rolls with Nickel, Chrome & Molybdenum. These rolls are also used in hydraulic presses.
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Ceramic Mills
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Mineral and Ore Grinding
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Cement Production
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Roof Tiling
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Coal Pulverizing
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Others
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| Diameter |
Up to 32 inches or 810 mm |
| Length |
Up to 72 inches or 1800 mm |
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| Material
Specifications |
Process |
Hardness |
| Clear Carbon Chilled Cast Iron |
Centrifugal Spun Cast |
450 - 550 HB |
| Ni-Cr Cast Iron |
Centrifugal Spun Cast |
500 - 600 HB |
| Ni-Hard |
Static Cast |
550 - 650 HB |
| Spheroidal Cast Iron
Pearlitic |
Centrifugal Spun Cast |
300 - 430 HB |
| Spheroidal Cast Iron
Accicular |
Centrifugal Spun Cast |
430 - 550 HB |
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