Double housing type structure, Y-axis adopts dual stepper motor, dual-drive and X-axis adopts linear guide. SH-2512D CNC Plasma Cutter1, Horizontal beam adopts light structural design, the structure is rigid, and light, the small movement inertia etc. 2, Double housing type structure, Y-axis adopts dual stepper motor,dual-drive and ,XYZ three-axis adopts linear guide, steady transmission, high ...