Sympro Renfert

This cleaning device represents the latest development in the well-known needle cleaning field. The extraordinary effectiveness results from the interaction of the machine, with its particular characteristics, the specially developed mechanical cleaning materials, and the liquid detergents. The highly effective cleaning process is fully automated and does not tie up valuable resources for unpleasant activities, which can nevertheless be offered as a value-added service. Traditional cleaning methods are time-consuming and costly. Our research and development department offers, with this innovative system, a solution to this and other inconveniences. The result: In an average of only 15 minutes, Sympro eliminates stubborn deposits such as plaque and tartar and coffee, tea, and red wine stains.

Overview of advantages

Facilitates work and increases the profitability of prophylactic cleaning. Time savings in the preparation of repair work, extensions, and relines. Added value in the practice and laboratory. Maximum oral hygiene and patient well-being. A service that builds customer loyalty to the practice.

… 35°, the ideal angle Detailed studies have shown that an inclination of 35° with respect to the support surface allows for ideal cleaning performance. The resulting flow dynamics allow the needles to act thoroughly. In classic 90° solutions, the object follows the liquid's vortex almost unimpeded, and cleaning effectiveness is significantly reduced. In the Sympro device, the object opposes the flow and is thus well wetted and optimally cleaned (maximum impact energy of the needles).

… what matters are the needles The term "needle cleaning" derives from the metal needles, the second component of the system, which are used in the cleaning cycle together with the liquid. A rotating magnetic field sets the needles in motion, which remove deposits from the surface with a gentle mechanical action. With rotation, the needles heat the cleaning bath to approx. 45°C, accelerating the chemical reaction. The needles are made of an acid-resistant alloy, and their geometry, invisible to the naked eye, is designed to ensure maximum effectiveness and long life. Renfert needles are precisely cut at a right angle, further increasing their effectiveness while protecting the object's surface. Needles cut obliquely and with little precision produce little impact energy, and cleaning is less effective. Sharp tips damage the surface.