1.20 years original manufacturer 2.High capacity 3.High quality and efficiency 4. ... sawmill, branches, husk, bamboo breadcrumbs, peanut shells, sunflower shell, vinasse, GanZheZha, soon, coconut shells, coffee grounds and the crops straw (maize stem ... pressure made from the highest quality, environmental efficient mechanism of charcoal.2. Biomass briquette press machine usage: industrial use carbon, ...