The diamond grinding wheel is made by welding or cold pressing the diamond bit on the metal substrate; the diamond bit is made of artificial industrial diamond and other metal powder, cold pressing and hot pressing sintering, and then welded to the bowl-shaped metal substrate on. Diamond grinding wheels are usually installed on concrete grinding machines to polish concrete, granite, marble and other stones.Diamond grinding wheels come in different types and specifications to meet different application needs. They are commonly used to polish concrete, stone, paint, glue, epoxy and other ground coatings.
Diamond cutter heads have different matrixes, different particle sizes and different diamond concentrations; the matrix can be divided into hard, medium, and soft, etc.; the particle size can be divided into coarse, medium, and fine; so their quality and use are different ；When we choose a diamond grinding wheel, we can choose the appropriate one according to our purpose; for example, when we are grinding hard ground, we should choose a soft matrix grinding wheel; if it is a fairly soft ground, we can choose relatively Hard carcass.
For ground grinding with different roughness, we should also choose a more appropriate particle size. Generally, for rough grinding, we should choose a softer carcass and a high-quality grinding wheel. The particle size can be large, such as 16#, 20# or 30/40# for grinding. Choosing this kind of suitable grinding wheel can increase work efficiency; for fine grinding, we can also call polishing. We can choose hard matrix and fine-grained grinding wheels. For example, 80# -120#, you can also choose other finer particle sizes according to the grinding needs.
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