... type of Agro-Forestry waste. Including but not limited to wood, leafs, grass, cornstalks, cardboard, switch grass, pinecones, ... does it work? Biomass is fed to a press where it is squeezed through a die template that ... contains several holes. The high pressure of the press causes the temperature of the biomass to increase greatly ... contact me. CE approved small flat die wood pellet mill with discount