The manufacturing technique of briquette machine production line includes raw materials grinding, drying, briquette making and carbonization. For some users, the charcoal produced can not be sold directly. It needs to be packaged and stored for an uncertain time. Then, the charcoal need to be treated with preservatives.

An ingenious preservative treatment measures of charcoal produced by briquette machine production line is natural air drying. The air drying of charcoal need to be conducted in trial running site of briquette machine. This process mainly aims at the cell structure change of the charcoal caused by the change of external environment to make it sufficiently fixed in the gradually varied process so as to avoid the changes of the charcoal in the storage process.

Users can operate according to these processes so as to ensure the quality of charcoal produced by briquette machine production line. Anti-corrosion measures of charcoal can ensure the quality of charcoal and create better economic benefits for users.