Testing: In the initial stage of process, the quality of raw material is tested during different stages. All the components consist of saw dust, ground nut shells, castor seed shells and other material upto size 25mm are used. Testing is done for the chemical composition to decide their suitability and to select a proper mix.
Crushing: For the Proper working of biomass briquette press and drying machine in the biomass briquetting plant, size of surplus material plays a vital role. In this stage, two types of machine are suitable depending upon the size sawdust or biomass grain for following drying machine and biomass briquette press.