... kinds economical machine 2,Function: Sculpture, engraving and milling, relief, cut off wood milling machine Parameters:Working size 1300*2500*200mm1300*2500 ... movement.7,Driving system use high precision rack and pinion,increase speed and precision8,Adopts Taiwan PMI linear guideway ,to ... windows processing,nonferrous metals,copper,aluminum,Stainless steel engraving and cutting wood milling machine