... machine merits: 1.CE approved 2.can produce briquettes from cool, coke, anthracite and various types of mineral/ore Briquette making machine ... caster shells / stalk, saw dust, coffee husk, paddy straw, sunflower stalk, cotton stalks, tobacco waste mustard stalk ... powd.technical parameters of briquette making machine:/coal ball machine ModelSFM220SFM160SFM125SFM120Power4pole Motor 11KW7.5kw 4pole7.5kw ...