Shanxi black stone is highly sought after, and its applications are increasingly diverse. As people pursue the high luster of Chinese black stone, it further highlights the elegance and grandeur of the material. How is the polishing process done there?

The perception and evaluation of the luster of Chinese black stone are relative. The same Chinese black stone can yield different lusters depending on the polishing equipment and materials used; the same equipment and materials can also produce varying lusters on different varieties of Chinese black stone. Moreover, the luster of Chinese black is greatly influenced by the processing environment and techniques.

The stages and processes related to black China polishing can be divided into factory polishing and maintenance polishing, or large-scale and small-scale polishing. Within the factory stage, there is both large-scale and small-scale polishing. The initial grinding and polishing of black China in this stage are conducted under conditions of high automation and professionalism on large-scale equipment, hence we refer to it as "large polishing." Generally speaking, the luster achieved under these conditions is relatively good for black China.

Of course, due to certain constraints, small machinery and tools are used in the factory for polishing and finishing Chinese Black, which we refer to as "light polishing." This includes tasks like repairing damaged sheets, handling irregular shapes, and treating lines. Maintenance polishing refers to the re-finishing of Chinese Black's luster during its later installation and application stages. This encompasses repairing damage at the installation site, dealing with flatness issues, treating scratches and wear, refinishing Chinese Black, and maintaining its luster.

 Due to constraints like the environment, the processing of China Black's luster at this stage primarily relies on small machinery, tools, and even complete handwork, all of which fall under the category of small grinding and polishing. The limited equipment and materials used in small grinding and polishing result in a lower level of luster achieved after polishing. This is why we often hear complaints about the diminished and uneven luster of China Black after re-polishing.

Shanxi black stone manufacturers hope that friends in need can get to know more about it, making it more convenient to use when the time comes.