Ash 12% Foundry Coke For Mineral Wool Production

Ash 12% Foundry Coke for Mineral Wool Production

This low-ash foundry coke is specially customized as the core fuel for mineral wool melting furnaces, with strictly controlled ash content at 12% maximum to avoid excessive impurities in final mineral wool products. It features high fixed carbon, stable mechanical strength and uniform lump size, supporting sustained and even combustion inside high-temperature furnaces to maintain steady melting temperature. Its moderate volatile value ensures smooth ignition without severe powdering during transportation and feeding, lowering furnace blockage risk and cutting overall production energy consumption. Consistent quality batch to batch can stabilize your mineral wool production line and reduce waste rate of finished rock wool.

To meet these demanding conditions, high-quality foundry coke is typically produced with a large particle size, low reactivity, low porosity, strong impact resistance, and high crushing strength, along with low ash and sulfur content. Because of these advantages, foundry coke remains highly favored in international markets and is often used alongside rock wool materials in various industrial applications.