This type machine is hammer mill and pellet mill two in one machine, it can save labor and energy consuption. It mainly from straw, corn stalk, rice stalk etc to produce into 6MM/8MM/10MM Pellet. The hammer mill is used to crushing material into powder shape before enter into pellet mill, and then the powder shape material driectly enter into pellet mill to pressing pellets. The motor is working in 380v,50hz,3phase,if your voltage is different,the price is also different. wendy wang info@olowgroup.com skype:olowgroup