Mechanical parts
The introduction of the original mirror polishing machine in the United States, using the polishing sand belt of 3M company in the United States, the finish can reach Ru0.001(domestic finish grade 14). According to customer drawings or requirements, 45# seamless steel pipe or alloy steel pipe material processing, the middle installation channel can be jacketed, cooling or heating temperature difference is not more than ±1℃. The hardness of the roller body after heat treatment can reach HRC55-58°, the hardness of chromium plating is above HR65°, the thickness is 0.06mm-0.20mm(according to customer requirements), and the thermal deformation is less than 0.01mm. High wear resistance, low friction coefficient, long service life. After chromium plating on the surface, the acid and alkali corrosion resistance is greatly enhanced, because the chromium layer of the chromium plating roller is very stable in different environments and is not easy to react chemically, so it will not be corroded by some acid and alkali liquids and gases. Once the chrome coating on the surface of the electroplating chromium roller is damaged, it can be re-plated to reduce the cost of use and can be reused. Mainly used in various film production lines, paper production lines, large printing equipment, film equipment, widely used in flexographic printing machine, water-based ink printing machine, composite machine, coating machine, papermaking, metallurgy, chemical industry, weaving, transportation.
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