Product Description: Product: LH-1825 CNC Engraving & Polishing Machine for glass Model: LH-1825 (optional) Working Area: 1800*2500*180mm (optional) Driver: stepper motor or servo motor Linear Guideway: square linear guideway Transmission: gear rack and ball screw Working Table: PPC/Vacuum Adsorption Working Table Cooling: water cooling and protection system Spindle Power: 3.0kw (optional) Spindle Speed: 6000-24000rpm Control System: DSP Command: G code Engraving & Polishing: yes Machine Lathe: welding/casting Power Supply: optional Machine Size:3.9m*2.4m*1.5m Accessory: water pump Vacuum Pump: yes or no Tool Changers: yes or no Application: glass (3-50mm)