CISDI’s slag granulating drum invention is to be supplied to Baosteel Shanghai’s blast furnace 2.

The order is a breakthrough in CISDI’s bid to commercialise this unique device, which is designed and manufactured in-house.

Baosteel’s furnace will be rebuilt with a new granulating system installed on both the southern and northern casthouses.

CISDI has designed the granulating drum with a solid structure and has improved its overload capacity. The drum has a much longer service life and can withstand a large quantity of slag washing.