Which fuel is better for the sawdust drying machine?
The reuse of wet sawdust can save resources well, and the sawdust drying machine can make full use of the heat source to dry sawdust quickly and reduce the waste of resources. There are more kinds of heat sources for sawdust dryers, such as coal, biomass pellets, natural gas, etc. So which fuel is better to use for the sawdust dryer and which fuel is low cost to use?