... as wood logs splitter, wood logs debarking machine, wood chipper, hammer mill, pellet mill and briquette machine, dryer and cooler, screener, mixer ... do trail experiment. it can press 2-8mm diameter biomass fuel pellet, animal feed pellet and fertilizer pellets , raw ... working efficiency .4.small wood pellet machine can make biomass pellets as burning fuel and make animal feed, fertilizer pellets ...