Fir sander dust plywood mill, density before briquetting 8 pounds/cubic foot Sander dust briquets, density 35 pounds/cubic foot after briquetting Briquetted wood dust Controls and briquet press Plywood mill sander dust briquetter showing existing conveyer feed Plywood mill, sander wood dust briquetting system Plywood mill sander dust existing cyclone discharge to briquetter Sander plywood mill discharge before briquetter installation Exotic hardwood dust Maple briquets MDF dust briquets MDF plant dust collection Briquetter with cyclone collector Combo shredder-briquetter showing transfer auger to briquetter Briquetter end of system Discharge end before discharge pipe installed Briquets showing discharge pipe Briquetted wood chips, one inch minus