Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing. Its working principle is: The electric machine drives installs in the polishing machine the sponge or the wool parabolic disc high speed rotation, because of polishing the disc and polishes the agent to act together with to be thrown the surface to carry on the friction, then may achieve removes the paint surface pollution, the oxidation layer, the superficial mark goal.
The main accessories of the polishing machine are parabolic discs. The polishing disc is installed on the polisher and is combined with abrasive or polishing agent to finish the polishing operation.
The key to the polishing machine operation is to try to get the maximum polishing rate so as to remove the damage layer from the polishing as soon as possible. At the same time, the polished damage layer will not affect the final observed tissue, that is, the false tissue will not be caused.