biomass briquette machine 　 it can press the straw (agricultural waste) into briquette.The product is biomass fuel.It can be run with electrical power and diesel power. the raw materials are all kind of agricultural wastes. and the moisture can be 5%-30%.The daimeter of the raw material is from power to 55mm. productivity is 1500-2000kg/hour.it is an automatic machine. Three worker are needed. Briquette machines specifications Model ZWB-10 ZWB-15 ZWB-20 ZWB-30 Power ( KW ) 11-15 15-18.5 18.5-22 30-37 Capacity(kg/h) 500-900 900-1500 1500-2000 2500-3000 Briquette shape 32*32 cube 32 cylinder 33 cylinder 33 cylinder Density (g/cm3) 0.8-1.4 0.8-1.4 0.8-1.4 0.8-1.4 Humidity (%) 10-25 10-30 10-30 10-30 Raw materials sizemm 3-50 3-60 3-60 3-60 Dimensionmm 1700x800x1400 1800x900x1660 1800x900x1680 2000x1000x1700 Weight (t) 0.8 1.38 1.54 1.94