CNC router stone engraving machine(R-1318) Applications: Edge grinding for bathroom products, Engraving for marble, sandstone, inkstone, Cutting for RO-stone, cooper & aluminum plate etc. Features: 1. Body structure: Heavy steel body with aging treatment, solid and durable. 2. Spindle: Spindle specialized for engraving & drilling with powerful strength and high speed, suitable for heavy cutting. Equipped with a cooling system; 3. Driving system: Stepper working mode for 3 axis, with very good resolution and nicely orientation (Servo working mode is optional). 4. Control system: DSP hand control system is optional, can be running without PC; 5. Transmission device: X, Y axis are both high precision gear transmission, Z axis is Taiwan ATM ball screw transmission; 6. Electric appliances combinations: Electric appliances and motor control protection are matching to European Union IP54 standards; 7. Cable: Use special belt handle cable, with function of Anti interference, Anti static, high flexibility, will not broke after long time use; 8. Water storage worktable: Made from thickening proximate matters (cast iron is optional), T style with cooling system; 9. Widen design for 3 axis, using heavy loading & high precision guide rail, X, Y and Z axis are water proof & dust proof.