What conditions should a charcoal machine achieve when firing high-temperature charcoal?

The key to carbonizing the machine-made fuel rods in an earth kiln is the control of the kiln temperature, and the goal of controlling the kiln temperature can be achieved by adjusting the air inlet. The stable heating and cooling process is the guarantee of burning high-density mechanism charcoal.

Taking the weather conditions in Jilin in spring as an example, the whole process from incineration to charcoal production took about 9 days to obtain mechanism charcoal with an ideal density. For the charcoal plants in the south, the cycle is longer.

The high-temperature charcoal refining stage after the self-conscious differentiation stage determines the solid carbon content of the machine-made charcoal. In order to burn good mechanism charcoal, it is necessary to work hard in both the construction of earthen kilns and high-temperature charcoal refining. In addition, the kiln body must always be kept sealed without air leakage, which requires us to be extra careful when building the kiln, especially the treatment of the kiln body in the drying stage.