How to polish stainless steel surface

There are three common polishing methods for stainless steel:

1, mechanical polishing. Its advantages are good flatness and high brightness of processed parts; Its disadvantages are high labor intensity, serious pollution and inability to process complex parts, and it is suitable for processing simple small and medium-sized products.

2. Chemical polishing. Its advantages are less investment in processing equipment, high speed, high efficiency and good corrosion resistance; Its disadvantages are poor brightness, gas overflow, need ventilation equipment and difficulty in heating. It is suitable for processing small batches of complex parts and products with low brightness requirements for small parts.

3. Electrochemical polishing. Its advantages are long mirror gloss retention time, less pollution, low cost and good corrosion resistance; Its disadvantages are large one-time investment in processing equipment, installation of auxiliary electrodes for complex parts, and need of cooling facilities for mass production. Suitable for mass production, mainly used for high-grade products and export products.