Coke is a material mixiPower Supply & Distribution nCrushing & Culling Machine g of serval kiMachinery Stocks nds of coal, after high temperature process, we get it. Coke is widely used in non-ferrous metals smelting and BF iron manufacture industry, because of its special physical and chemical characteristics: High porosity, high fixed carbon, low sulfur, low volatile matter content. Also, it has been applied in calcium carbide, chemical and foundry industry, ferro alloy manufacture works.Hot Sale Foundry Coke for cupola molten ironSpecification CompositionSulphuCleaning Machine r :0.5%maxAsh :12% maxFixed Carbon Woodworking Machinery :86% minMoisture :5%maxVolatile Matter 2%max Size 10-30mm, 30-80mm, 60-90mm, 80-120mm, 150-300mm