biofuel briquette machine 1,wear resisting dies and rollers 2,patented products 3,CE passed. Biofuel briquette machineMain point is anti-friction material to undergo the special handling, therefore might suppress the production continuously, durable.It is specially suitable for many kinds of raw materials, such as corn straw, wheat straw, cotton and kapok line rod, straw, rice husk, peanut shell, ...