1) New structure---more rational, more sturdy and durable, equal force.
2) New original material---wear resistant，not easy to be out of shape.
3) Famous brand motor----- more powerful, work well for hard wood.
4) Heavy Duty----machine weight is about 7500, heavy enough for any kind of wood and big diameter log.
5) Control system----Adopt New programing, working stable and increase product capacity.