• Four-axis Centerless Precision Grinding (Polishing) Machine-KDF-4

      Product Features:

    • Equipment Features:

      ★ Processing object: Spherical surfaces.

      ★ Processing method: Single piece or multiple pieces assembled into a disk.

      ★ Spindle speed: Infinitely variable.

      ★ Swing speed: Infinitely variable.

      ★ Control mode: Independent control of each axis (2-axis/groove; 3-axis/groove).

      ★ Processing method: Quasi-spherical processing.

      ★ Pressurization method: Pneumatic pressurization.

      ★ Supply mode: Automatic cycle.

      ★ Main technical specifications: Backflip plate structure.


    Specification Parameters:

    Number of main axes: 4 (2+2, customer can choose)

    Fixture hole size: 11/8" (10 teeth/hour)

    Processing diameter of lenses: 10-85mm

    Processing radius of lenses: Concave-convex +R15-+R180mm

    Spindle speed: 400-2800rpm

    Swing speed: 5-40cpm

    Distance between axes: 240mm

    Allowable rotation angle of the swing axis: -30° to +45°

    Swing angle: 0° to 45°

    Supply pressure: Max 9kgf/cm²

    Power supply: AC380V 3-phase (customizable by the customer)

    Main spindle: 370w - 4 sets

    Swing axis: 60w - 4 sets

    Required power: 2kw

    Dimensions (L x B x H): 1615mm x 860mm x 1800mm

    Machine weight: Approximately 450kg