How to prevent the rust of the three-roller gate, and what are the treatment methods for the rust of the three-roller gate?

The materials used for three-roll gates on the market are 201 stainless steel and 304 stainless steel, 304 stainless steel is better. In theory, 304 stainless steel is a non-rusting metal, but it is not a non-rusting metal. Because of the different operating conditions or environment, it will also be polluted and rusted.

So, how to deal with the rust of the three-roller gate? How to avoid the rust of the triple roller gate? The following is a sort of treatment method for the corrosion of the three-roller gate, and I hope it will help us!

1. The rust caused by the harmful components in the exhaust gas attached to the three-roller gate

In the workshop area, or in the environment with heavy traffic on the city street, the appearance of stainless steel is simply polluted, and sometimes small rusts appear. These conditions are mostly caused by harmful components in cars, air conditioners or factory smoke. At this moment, when the pollution is light, neutral detergent or soapy water can clean it completely, but when the pollution is serious, it is not easy to handle. In this situation, the same protection method in paragraph 1 above can be used to sort out. In this environment, it is necessary to clean regularly at least once a year, which is as comprehensive as possible. Intelligent three roller gate

2. When the three-roller turnstile is rusted due to the adhesion of dissimilar metals

Because of iron powder and other reasons, "secondary rust" or the condition is not too serious, the three-roller gate can be easily removed by wiping with a sponge or cloth, plus a neutral detergent or soapy water. Then rinse with clean water, taking care not to leave lotion on it. This degree of rust removal, as long as the work is eliminated immediately, is not only simple to protect, the effect is better, and it is also very cheap. Intelligent security three roller gate

However, no matter what it is, it will soon form a mixture of iron hydroxide, iron oxide, sulfite, etc., and present a serious rust condition. In this situation, completely clean products such as special gate stainless steel cleaning liquid or nitric acid 15 dilution liquid can be sold on the market. However, there are some rust that cannot be eliminated. At the same time, it will damage the surface of the stainless steel or damage the stainless steel. At this time, use sandpaper or a stainless steel brush to grind and wipe, and then clean it with a detergent. Access control three roller gate

3. The rust of the three-roller gate caused by hand dirt or fingerprints

If the neutral cleaning agent cannot be removed, wipe it with a sponge, cloth and other organic solvents (alcohol, light oil essence, acetone, etc.). When this method still cannot be completely removed, use stainless steel cleaning fluid to remove it. In short, various cleaning methods must be cleaned with water again.

Four, three-roller protective film pollution

Wipe it with a sponge, cloth moistened with a water-soluble neutral detergent, or alcohol. If it still doesn't work, please use scouring agent and light oil essence to remove it. Rinse thoroughly with clean water after cleaning.