... capacity, low energy consumption, compact. automatic sawdust briquette machine with high output 1. introduction of the machineBriquettes are made ... , capable as the substitute for the superior coal or firewood. This bio-fuel briquette is 45-80mm in diameter, occurs in ... cel.)Brick Kilns : It is the total, substitute of steam coal.Residential & Commercial Heating : For winter heating in Cold areas and ...