Forums » News and Announcements

China Polishing Machine Manufacturers

    • 46 posts
    September 9, 2019 9:51 PM EDT

    Some things will be used for a long time, and there will be some problems. The outer polishing machine is no exception. After a long time of use, some troubles will inevitably occur. At this time, we must find a way to solve the problem as soon as possible so as not to affect its normal use. . The following China Polishing Machine manufacturers talk about what methods can be used to troubleshoot, what should be done?

    When polishing, you should pay attention to the following points:

    Carefully check the finish before polishing. Different grinding discs and abrasives are selected according to the specific conditions of the scratch size, damage degree, paint thickness and wear resistance of the paint surface.

    Water-based abrasives should not cover small flower marks, and the grinding discs should be placed in contact with the paint surface as much as possible. When the abrasive is dried and adhered to the surface of the paint, a small amount of water is sprayed on the grinding disc and then ground.

    The oily abrasive can cover small flower marks, and it is not easy to appear that the abrasive is dried and adhered to the surface of the paint surface. After grinding, it needs to be degreased with degreased water, and then can be used for plating and coating products. Otherwise, the plating and coating cannot be performed. Very good adhesion to the paint surface, easy to be washed away.

    If the paint surface is relatively large, the wool disc can be used with the coarse abrasive (4μm); the medium scratch can be selected with the coarse sponge ball and the abrasive (2μm); the fine scratch can be matched with the fine sponge ball. An abrasive (0.8 μm) was used for the polishing operation.

    Under normal circumstances, the use of medium abrasives with wool disc grinding, and then with a fine abrasive with sponge balls for grinding, "the right medicine" polishing can make the paint surface achieve better results.

    When the outer round polishing machine malfunctions, don't panic, first find out the problem and see if it can be solved by the above method. If it can, then it would be better; if not, you should seek the help of professional maintenance unit to eliminate the fault.

    information about china polishing machine : https://www.zhongyun-machine.com