Optical Industry
  • CNC Machines
  • Laser Engraving and Cutting Machines

  •   Watch Industry

      Jewelry Industry

    4-Heads 4-Axis CNC Machine for Internal & External Optical Frame
    Model no: CNC-E440

    Main Specifications:

    Spindle Power (kW)

    5/ 3.2/ 2.2/ 1.5

    Spindle (rpm)

    6,000 to 30,000

    X, Y, Z Axes Working Range (mm)

    X: 250-600; Y:200-400; Z:200-450

    Sprindle Skip & Drive

    Inner cone 0.005, Frequency Conversion

    Maximum Job Loading (kg)


    Maximum Machining Rate (m/min)


    Distinguishability (XYZ) (mm)


    Reciprocate Position (XYZ) (mm)


    Working Table Size (mm)

    280 x 440

    Net Weight (kg)


    Driving System

    Servo Motor (400W/ 750W/ 1,000W)

    Cooling System

    Water Cooling

    Controlling System

    Made in Taiwan (Other system can be chosen)

    Screw Leader

    Made in Germany

    Lubrication System

    Automatic Oil Lubricating

    Tooling Sensor


    Production Procedure: