Foundry coke is a high-quality type of coke, also known as hard coal.
It is large & strong, and is used as a supporting matrix and energy carrier during foundry cupolas to produce cast and ductile iron products. Foundry coke has compact structure, low ash, high carbon, and high heat value, which helps in increasing the metal temperature, reducing blasting pressure, lowering reaction with carbon dioxide and reducing breakage from handling.
a. 80 mm – 100 mm,
b. 100+ mm (as per requirement)