Quietly Powerful.

Rare are the innovations that truly question and challenge the way things have come to be.

The TORNADO accomplishes just that.

By opening uncharted possibilities, it is setting a new reference standard in dentistry.

Power is control.

The confidence to master any challenge. Every aspect of the TORNADO makes a clear and convincing statement of its leadership position. Equipped with SteadyTorque™ technology, this competent turbine delivers an outstanding power output of 30 watts – a superiority that is both hard to compare and hard to resist. Experience faster dental procedures and expand your practice’s efficiency and profitability with commanding skill.

Silence is comfort.

The satisfaction of quiet effectiveness. The lowest on the market today, the decibel intensity of the TORNADO equals that of a peaceful Alpine stream, thanks to the noise-reducing properties of two novel features – the Accu-Spray Quattro Mix™ spray system and the Accu-Chuck PreciPlus™ vibration-canceling bur-retention mechanism. This soft, almost reassuring sound is intended to help even your most apprehensive patients feel at ease, all while protecting and preserving your hearing.

Reliability is performance.

Our commitment to first-rate quality. The coming together of the most advanced micro-technologies and more than 50 years of industry expertise and innovation ensures quality and reliability without compromise. This is substantiated as Bien-Air products are designed, manufactured, and individually-tested at our global headquarters in Bienne, Switzerland. Think of the TORNADO as a cornerstone of your practice and a fundamental component of your reputation.

Entering a new dimension of efficiency and convenience.

In a world where time is the most valuable asset, the TORNADO executes the most pressing demands with remarkable urgency and agility.

SteadyTorque™ high power generator*: The masterful engineering of the rotor’s micron-precise shape and configuration, coupled with optimal air pressure distribution and exhaust flow, warrant the TORNADO an unrivaled 30-watt power output. To contribute to an impeccable user experience, the turbine’s head is ergonomically compact and the sound level competitively low. This exclusive technology is complemented with specially- designed ceramic ball bearings capable of handling the highest speed and heaviest loads, guaranteeing the TORNADO superior durability and resilience.

More accuracy with every watt.

The TORNADO expediently satisfies the most extreme speed and torque demands while maintaining strict Swiss precision standards.

Accu-Spray Quattro Mix ™ with LED illumination : With minimal noise interference, this new system converges four asymmetrical laser-precise air/water sprays onto the tip of the bur for rapid and even cooling of the operative field. Combined with a LED light, unobscured intraoral visibility is guaranteed.

Accu-Chuck PreciPlus ™ bur-locking and rotation drive mechanism : This revolutionary technology assures a staunch clamping of the bur, eliminating all vibrations, and granting the TORNADO unequaled stability and comfort for the most precise dental work. Conversely, bur-release is made quick and safe, thanks to Bien-Air’s unique Soft Push™ system.

Focus on patient safety, a Bien-Air standard.

The TORNADO features advanced technologies to keep patients safe and clinicians serene.

Sealed Head™ contamination control : In combination with an anti-retraction valve, this wear-resistant mechanism prevents oral fluids and other organisms from infiltrating the instrument’s head, water lines, and treatment unit. This abates the risk of patient cross-contamination and noticeably prolongs the ball bearings’ lifespan.

Cool Touch™ safety : Conveniently integrated into the head’s push button, this patented anti-heating technology is designed to maintain the instrument’s head at a safe temperature, thus significantly decreasing patient burn injuries.

When aesthetics fuse with ergonomics.

The TORNADO convincingly reinterprets style and functionality to create value and answer every restorative need with dynamic elegance.

Size and Weight: The optimal diameter and height of the head facilitates maneuverability and posterior access. The TORNADO’s comparatively lighter weight pushes the limits of comfort even further with more balanced manipulation and reduced hand and wrist fatigue.

TotalTact™ coating: This smooth hygienic nonslip coating presents elevated resistance to scratching and abrasion and withstands the high temperatures of repeated autoclave sterilization cycles.

  TORNADO
LED / LK
Power (W) 27 / 30
Spray outlet 4 asymmetrical mixed
Noise level (dBA) 55
Head diameter (mm) 12.2
Head size (mm) 13.0
(20.5 mm with bur 19 mm)
Rotation speed (rpm) 410.000
Light LED
Light intensity (klux) Approx. 20
Ceramic ball bearings Yes
Weight (g) 59 / 58
Coupling Unifix / MULTIflex®
Warranty 2 to 3 years*

*2-year standard warranty and 1-year optional warranty available through Bien-Air’s PlanCare extended warranty program.


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