... high stability, safety, high efficiency,easy to operate and maintenance.2.Technical Parameter 3. ApplicationThis machine is suitable ... pine,Chestnut wood,poplar, beech,Acacia.4.Working pictureFeeding and outing system1,Laser, Infrared calibration2,Auxiliary Frame, adjustable, ... arc chain automatic centering,three power system synchronous feeding on the whole course perfect play the machine performance ...