Assistina TWIN

Oil service in record time

The Assistina TWIN is ergonomically designed to work effectively and efficiently making it even quicker and easier to maintain your handpieces. Through the innovative oil nebulization technology, W&H has been able to reduce the maintenance process to just 10 seconds. For lightning quick and incomparably thorough results.

Sterilization, Hygiene & Maintenance

Sterilization, Hygiene & Maintenance

System Overview

Assistina TWIN

Oil service in record time

  • Oil service without waiting

    Oil service without waiting

    Green light for added efficiency: With the new Assistina TWIN waiting time during the oil service is a thing of the past.
    It is the first reprocessing device to be equipped with two process chambers that can be used alternately, thus allowing non-stop loading.
    Relaxed maintenance more effective than ever!

  • Oil service in record time

    Oil service in record time

    The Assistina TWIN performs your instrument maintenance quicker than ever before.
    Through the innovative oil nebulization technology, W&H has been able to reduce the maintenance process to a record time of just 10 seconds.
    For lightning quick and incomparably thorough results.

  • Maximum oil service with minimal consumption

    Maximum oil service with minimal consumption

    Thanks to the smart process monitoring, the Assistina TWIN always performs the maintenance thoroughly and with minimal consumption.
    The Assistina TWIN Care Set does not need to be replaced until after approximately 2,800 instruments. The maintenance of your instruments can be performed not only reliably and quickly, but also more cost-effectively than ever before.

  • 1 Oil service without waiting
    Oil service without waiting

    Oil service without waiting

    Green light for added efficiency: With the new Assistina TWIN waiting time during the oil service is a thing of the past.
    It is the first reprocessing device to be equipped with two process chambers that can be used alternately, thus allowing non-stop loading.
    Relaxed maintenance more effective than ever!

  • 2 Oil service in record time
    Oil service in record time

    Oil service in record time

    The Assistina TWIN performs your instrument maintenance quicker than ever before.
    Through the innovative oil nebulization technology, W&H has been able to reduce the maintenance process to a record time of just 10 seconds.
    For lightning quick and incomparably thorough results.

  • 3 Minimal consumption
    Maximum oil service with minimal consumption

    Maximum oil service with minimal consumption

    Thanks to the smart process monitoring, the Assistina TWIN always performs the maintenance thoroughly and with minimal consumption.
    The Assistina TWIN Care Set does not need to be replaced until after approximately 2,800 instruments. The maintenance of your instruments can be performed not only reliably and quickly, but also more cost-effectively than ever before.

    • SIMPLE

      No waiting
      No stress


    • EFFICIENT

      Maximum oiling
      Minimal consumption

    • FAST

      Oil service in record time

    • Cost Calculator

      Check the costs of your current
      handpiece maintenance and compare
      it with the Assistina TWIN from W&H.

      • Oiling
        without delay

        Relaxed maintenance
        more effective than ever

        Assistina Twin is the first reprocessing device for dental handpieces which is equipped with two process chambers that can be used alternately.

      • Practical
        for every practice

        Process up to
        360 handpieces per hour

        The Assistina TWIN adapts to the specific requirements of your practice. The process chambers can be equipped with suitable adaptors.

      • Minimal consumption

        Cost-effective
        handpiece maintenance

        Each Assistina TWIN Care Set allows for the maintenance of approximately 2,800 handpieces. This makes it the smart way to process handpieces.



      Assistina TWIN

      Thorough, comprehensive oiling

      The Assistina Twin nebulizes the oil to produce an easily dispersible mist, which is discharged through the instrument at high pressure, thereby effectively removing contaminaton from inside the instrument.

      The oil, in a fine mist, consistently coats even the most inaccessible parts of the handpiece gearing without any need for them to be set in motion.

      All aerosols are eliminated from the process chambers via active suction and integrated HEPA filter.

      The Assistina Twin technology is even more efficient, oiling all gearing components and cleaning spray channels in only 10 seconds per handpiece, making rotational lubrication a thing of the past.

      Your advantages at a glance

      • Easy operation
      • Handpiece maintenance in just 10 seconds
      • Non-stop loading through two process chambers that can be used alternately
      • Assistina TWIN Care Set reprocesses up to 2,800 handpieces
      • Active suction of aerosols with integrated
        HEPA filter
      • Wide range of adaptors

      Oil service
      in record time

      Thorough, efficient, safe

      The new Assistina TWIN reprocesses your instruments quickly and thoroughly. Thanks to the innovative oil nebulization technology, the unit can process up to 360 instruments per hour. The ideal, practical solution for every practice.


      Wow, it’s quick!

      The dual chamber system means I only need a fraction of the time for the maintenance of the handpieces.
      It is extremely quiet and looks great too.

      Sandra Schnäp,
      dental assistant

      • Oiling without delay

        First reprocessing device with 2 process chambers


        Assistina TWIN is the first reprocessing device to be equipped with two process chambers that can be used alternately.

        Thus, waiting time during the oil service is a thing of the past.

        Relaxed maintenance more effective than ever!

      • Groundbreaking technology

        Oil service of
        gearing components

        Cleaning of spray channels



        The oil is first nebulized before being blasted through the handpiece at high pressure. This removes contamination from the inside of the handpiece even more effectively.

        The fine mist this produces coats even the most remote parts of the gears without any need for the gearing components to be set in motion first.

      • Smart processing

        Maximum oiling
        Minimal consumption

        Each Assistina TWIN Care Set allows for the maintenance of approximately 2,800 handpieces before replacement is required.

        The handpiece maintenance can be performed
        reliably, quickly and more cost-effectively
        than ever before.

        Assistina TWIN Care Set contains as much as
        20 oil spray cans!

        (with a capacity of 400 ml per oil spray can)





        • Assistina TWIN Care Set

          Minimal consumption through smart processing


          The Assistina TWIN Care Set comprises a cartridge of cleaning solution, a cartridge of Service Oil F1 and a HEPA filter.

          Each Assistina TWIN Care Set does will process approximately 2,800 instruments.

          Maximum oiling with minimal consumption!

        • HEPA filter

          Easy and quick replacement


          All aerosols are eliminated from the process chambers via active suction and an integrated HEPA filter.

          The HEPA filter can be replaced with ease and without the need for any tools.

        • W&H adaptor range

          Adaptors
          to suit all needs


          The two process chambers can be equipped with corresponding adaptors to suit your requirements.

          W&H offers suitable adaptors for maintenance of handpieces,
          air scalers and air motors.



          Practical for every practice

          Now I have the certainty that my handpieces
          can be reprocessed between treatments without
          additional waiting times for me or my patients.
          It’s a win-win situation for my practice.

          Dr. Christian Müller,
          dentist with his own practice



          Assistina TWIN

          Assistina TWIN MB-302
          REF 30310000

          consists of
          > HPI adaptor
          > Air supply hose 2 m
          > Power supply unit
          > TWIN Care Set



        • Assistina TWIN MB-302
          Supply voltage: 100 – 240 V AC
          Permitted voltage fluctuation: ±10 %
          Nominal current: 0.2 – 0.4 A
          Frequency: 50 – 60 Hz
          Maximum power consumption: 18 VA
          Air consumption: approx. 40 Nl/min.
          Operating pressure:

          5 – 10 bar
          (controlled via an integrated, automatic pressure controller)

          Volume: 60 dB
          Dimensions (width x depth x height) 297 x 435 x 190 mm
          Weight: 3,8 kg
          Capacity:

          200 ml W&H Activefluid cleaning solution, MC-302
          200 ml W&H Service Oil F1, MD-302