High quality briquette machine for coal, mineral, metal, sludge, .
WEBThe cold roller briquette machine is a kind of briquetting machine that is widely used in the industrial areas today. Those powdery materials and waste, which need to be used in the furnace; those fuel materials, which need to be formed together to get a better heating effect, and other materials, which need to be used as a shape like ball or pillow with .