NSK America Corp. has upgraded its Ultrasonic Polisher with the advanced-performance Sheenus ZERO. Enhanced features of the Sheenus ZERO Ultrasonic Polisherinclude an improved user-friendly design and high efficiency power.

The Sheenus ZERO quickly removes hard layers of EDM deposits and polishes difficult areas such as complex corners and ribs. It can be used for deburring, grinding, and polishing on ferrous and non-ferrous materials.

For operator control and comfort, the Sheenus ZERO provides variable amplitude between 19kHz and 29kHz per second and produces minimal hand vibration. Conveniently portable and easy to maneuver, the Sheenus ZERO controller weighs just 3 lb 5 oz, or 29% less than NSK’s previous ultrasonic polisher. The resin body handpiece, lightweight and ergonomically designed, enables effortless, precision work over long periods of time. To allow continuous, uninterrupted use, the Sheenus ZERO features a heat protection function that detects abnormally high heat and automatically suppresses output to prevent temperatures from rising.

For improved visibility, the Sheenus ZERO controller includes a digital LED display that clearly indicates operation function and has an illuminated handpiece. Additional features of the controller include maximum output power of 45W, LED two-mode switchable display, and a built-in handpiece cradle.