... residue, coffee husk, paddy straw, sunflower stalk, cotton stalks, bamboo dust, palm husk, soybeans husk, tea waste, etc. Features of briquette ... certain of service life, so we need to change them at a certain time. Now we list the number of spare ... etc., for warm in house. It can be used as charcoal powder briquette machine by replacement of some spare parts. Technical parameters of ...