Saeyang manufactures ultra-precision micro-motors, handpieces, and dust collectors for the dental laboratory, podiatry, and professional nail care industries.
SAEYANG CO., LTD. is a leading manufacturer specializing in ultra-precision micro-motors and handpieces. Founded with a commitment to high-quality engineering, Saeyang produces equipment widely used in dental laboratories, implant surgeries, and the professional beauty and nail care industries. Their popular product lines, including the Marathon series, feature powerful, low-vibration, and low-noise rotary systems favored by professionals worldwide. In addition to reliable handpieces, Saeyang offers specialized equipment such as podiatry vacuum machines and HEPA-filtered nail dust collectors to ensure safe and hygienic working environments.
Leabhraichean-làimhe as ùire bho manuals+ air a thaghadh airson a’ bhrand seo.
Ceistean cumanta mu leabhraichean-làimhe, clàradh, agus taic airson a’ bhrand seo.
User manuals for Saeyang Marathon micro-motors and nail drills can be found on this page, detailing setup, operation, and ongoing maintenance instructions.
To change a bur, turn the chuck handle counter-clockwise until it clicks to stop. Remove the old bit, insert the new bur all the way to the back of the collet, and then turn the handle clockwise until it clicks closed. Never open the chuck while the handpiece is operating.
Saeyang control boxes feature an overload protection system. If the unit stops and the overload lamp activates, turn off the power, wait at least 30 seconds, and turn the speed control knob to the minimum (MIN) setting before restarting.
The replacement cycle for carbon brushes depends entirely on your working hours and loading conditions. If your control box is fully powered but the handpiece fails to run, worn carbon brushes are a likely cause and should be replaced.