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Spun Cast Alloy Indefinite Chill Rolls
Spun Cast Alloy Indefinite Chill Rolls
Bharat Roll Industry, a member of Modern Group of companies, has a leading presence in India’s roll manufacturing scenario. Established in 1972, with a goal to meet the country’s requirement of rolls indigenously, the company today offers a product canopy consisting of 50 kg single piece roll to 30000 kg single piece roll in finished weight. The company offers Spun Cast Alloy Indefinite Chill Rolls. These rolls are spun cast with highly alloyed shell consisting of nickel, molybdenum and chromium. The core can be grey iron with flake graphite, iron or spheroidal graphite iron depending on the mill requirement of neck strength. The shell micro structure consists of bainitic/martensitic matrix with carbides and fine graphites. The micro structure offers excellent surface finish to rolled product along with bruise and crack resistance due to presence of graphite which can be altered depending upon the rolling condition.
- These rolls are used as work rolls in the finishing stands of hot strip mills, plate mills and steckel mills; and
- It can also be used as work rolls in roughing stands of hot strip mills and steckel mills