Feature of straw briquette molding machine : This sawdust briquette machine with automatic temperature control system is designed to produce high density wood briquette stick from biomass. Improved the structure of molding tube, reduced the friction between the mechanical and the raw materials, final increase the density of briquettes . The newest type wood briquette machine are more stable and durable for working. Suitable raw material: Ground nut shell , sugarcane residue, caster shells/stalk saw dust , coffee husk, paddy straw , sunflower stalk, cotton stalks , tobacco waste, mustard stalk, jute waste, bamboo dust , tea waste, wheat straw , palm husk , soybeans husk, rice husks , forestry wastes, wood chips and many other agro wastes. 1. Feeding size of raw material should better be 3-5mm. 2. Moisture better be 8%-12%.