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Gold Line

A2BB is a precision milling machine steady, compact and easy to use, with all the main items to do milling, attachments assembly and surveying. Equipped with tri-dimensional movable arm with vertical stop and guide to realize holes, channels, chamfers and interlocks. Furnished with electrical micro motor (with complete porta-chuck nuts ø 2,35 – 3 – 1,6 mm), digital electronic feeder with adjustable speed, pneumatic-electrical pedal, lockable model holder, spotlight and incorporated mandrel for attachments assembly and surveying.

Why choose A2 BB

  • Strong and steady, it is a tireless working instrument.
  • Complete and universal, usable for all techniques, included the finishing of ceramic materials, thanks to an optional set of accessories.
  • Compact and easily positioned in the laboratory.

Allowed techniques
  • attachments assembly and positioning
  • surveying
  • free-hand milling
  • guided milling to realize holes, channels, chamfers and interlocks on wax, resin, alloys, abutments

See also
  • A2

  • Bur cooling circuit
    Pneumatic system that sends air or nebulized air-oil to the bur, during the wax and metal milling, allowing a quicker working, more polished walls and less consumption of burs.

    Integrated spotlight Adjustable lighting system of the machine that improves the tri-dimensional perspective of the model without shadows. Being not reflective it is less tiring.

    Base locking unit
    Very practical system, safe and reliable that allows to lock the base or to move it without friction on the whole working plane.

    Adjustable supporting crosspiece
    Support of the movable arm of the machine that allows adjusting the working position to the height of the model.

    Micro motor with quick bur release
    Motor assembly (with medium eccentricity 0.02 mm) that allows the release and the locking of the bur in a very short time (about 5 seconds), reducing the working time.

    Mandrel for attachments assembly and surveying
    Accessory incorporated in the movable arm of the machine and coaxially positioned to the micro motor. This makes the attachments assembly and the surveying simultaneous and precise.

    Separate digital electronic feeder
    It supplies the electrical feeding to the machine and is equipped with all regulation and control devices. Easily removable and multi position for several uses.

    Mechanical model holder AR1/M
    Very big model holder granting an excellent working stability.
    It allows to fix and lock many different kinds of models and to work without using any transfer technique.

      Granite working plane
    Lay surface of the model holder. It is the ground structure of the machine that grants a comfortable working position to the operator and the preservation of the flatness with the passing of time.

    A2 BB - Gold Line

    A2BB STONE set
    Set of accessories that can be assembled to the machine for the finishing of primary elements made of ceramic materials (sintered zirconia, zirconia implants, alumina, metal free all-ceramic).
    A turbine with water cooling, to avoid micro-fissures in the ceramic materials, and an innovative water collect system allow to work safely protecting all the elements of the machine.

    Micrometric tracer point
    Device allowing a micrometric measuring of the working to be done.

    A2 BB - Gold Line

    Worked materials
    Wax ***
    Resin ***
    Precious alloys ***
    Non precious alloys ****
    Titanium ***
    Implants ****
    Zirconia (with optional STONE set) **
    Technical data
    Machine dimensions (mm) 240x260x460
    Dimensions electronic feeder (mm) 195x190x80
    Machine Weight (kg) 18
    Weight electronic feeder (kg) 4

    Micro motor
    Speed (rpm) 1.500÷27.000
    Pressure (bar) 3÷4
    Air consumption (l/min) 40
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