1.CNC Wood Engraving Machine 2.3kw water-cooling spindle 3.Gear ... /rack transmission 4.Vacuum table with 6 vacuum zones 1.CNC Wood Engraving Machine2.3kw water-cooling spindle 3.Gear wheel ... , after re-treatment, much stronger and more stable.2. Powerful stepper motor driver, linear guide rails are imported, running smoothly, high accuracy, long ...