... Easy operation and maintenance; Stalks coal briquette press (Barbecue charcoal machine) is specially designed according to the characteristics of straw ... molding rate, high yield, and produced charcoal show the features of smokeless, non-toxic, no odor, environmental protection, easy to ... , the barbecue time is twice more than the traditional charcoal. Model Roller diameter (mm)Capacity(kg/h)Power(kw ...