biomass briquette machine 1,made from high quality steel 2, product is no smoke, long burnning. 3, short delivery time hot ... machine Specification:biomass briquette machine1,made from high quality steel2, product is no smoke, long burnning.3, short delivery time Working ... material is 3-5mm, moisture content is 8-12%.Final product:The available shape: square, hexagonal, hexagon with edge with a ...