... , transportation and heating, etc. Advantage of the Briquette Machine: 1. Use 65 Mn steel, forgedrolls, better ... With a variety of models, Lime Briquette Machine, Desulfurization Gypsum Briquette Machine, Magnesium Briquette Machine, Coal Briquette Machine, etc. 3. The Shape and ... forged roller optional. Working Principle of Briquette Machine Briquette Machine’s two vice-roll pre-press materials ...