what is pulverized coal briquetting machine in sana a

Coal Briquetting Machine Biocoal Briquetting Machine. Coal briquetting is used for pressing coal fines into pieces of geometrically regular and uniform shapes. Coal after being briquetted are energy saving, environmental friendly, easy to transport and improved in wastes recycling time, which make it have good economic and social benefit. The coal briquetting machine can save

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