Let’s first understand the principle of polishing machine:

The principle of polishing is to eliminate the oxide layer on the car body paint surface through static electricity, friction, polishing and other methods, thereby improving the brightness of the car body paint surface. Use a sander when polishing. Under the action of the polishing disc, the polishing machine reacts with the car paint to generate static electricity. At the same time, the heat of the car body softens the paint film and enlarges the pores. In this case, static electricity will suck out the dirt in the pores on the paint surface. The polishing disc will grind away the oxide layer on the paint surface and flatten and fill the small scratches. At the same time, some components of the polishing agent will be added to the paint. In order to reduce changes in the film, polishing treatment can improve the paint surface defects and make the paint surface smooth and bright.

Benefits of polishing：

Polishing can remove stains, oxide layers, etc. on the surface of the car paint, restoring the color and beauty of the vehicle. Especially for light-colored car paint such as white, the car will obviously feel much newer after polishing, making the paint surface as bright as a mirror. , gorgeous and dazzling.

Disadvantages of polishing：

Polishing will make the car body paint thinner. One polishing will reduce the paint thickness by about 5 microns, and the total thickness of the vehicle varnish layer is generally about 50 mm. Although waxing, sealing, etc. will be done after polishing, it will make up for the thickness of the vehicle. . However, it cannot replace the original car paint, so polishing it more times will make the paint become thinner and thinner, affecting the value of the car.

Solve the following problems:

· Scratches and minor imperfections;

· Paint oxidation and fading;

· stains and dirt;

· Paint dents and bumps;

· Lampshade surface halo;

This 21mm orbital polisher is the best polisher for polishing jobs

This 6" rotary car polisher features a replaceable carbon brush motor with digital display for efficient performance and uptime. 1800-4800 RPM no-load speed with variable speed trigger and dial allows use in automotive, headlight, windshield, fiberglass, gel coat and glass polishing applications. The included 6" backplane is recommended for most applications. 

Rated voltage: 120V/220V

Rated frequency: 50/60HZ

Rated power: 950W

No-load speed 1800-4800rpm

Back panel size: 125mm/150MM

Eccentricity: 12MM/15MM/21MM

Cable length: 3m

Speed regulator: 6-speed constant power and constant speed