1. Heavy body structure(made by ourselves); 2. 300*400mm up beam; 3. Stable performance; 4. 3pcs back supports Different optional models:1. without cutter, main motor Panasonic or Dahao servo motor, Dahao original computer [5 inch/8 inch/10 inch), X1 130 Y2 110 stepping motor;2. with auto cutter, main motor Panasonic or Dahao servo motor, Dahao original computer [5 inch/8 inch/10 inch), X1 130 Y2 ...