Molded coal equipment is mostly used to mold coal balls, manufacture various metallurgy fine materials and press ball pies. All the powdery material, which need to be pressed, shall be made by ball-pressing, e.g. powdered coal, charred coal, various non-ferrous metal mineral powder, air scale and dust abatement ash, sludge, fireproof material etc.

Coal stick machine is mostly used in chemical fertilizer industry. Coal gas generating station uses powdered coal to make coal stick and gas, which can replace block coal and save the cost. It is feasible and practical.