1.Gearbox life without refueling and guarantee for five years. 2.Mould and roller warranty 2,000 working hours. 3.CE,ISO,SGS Introduction9PK series pellet machine is flat die,and a new generation of energy-saving equipment,researched and developed by our researcher. It is mainly used to compress crushed wood,sawdust,corn straw, plant waste, bamboo powder, grass, straw, rice husk and wood chips ...