Stainless steel vibration screen is mainly used in the food industry, pharmaceutical industry, chemical industry, etc.,  it need to pass GMP certification when it is used for food and pharmaceutical industry. When choosing vibration screen, some people have special requirements, the general use of SUS304 stainless steel, and some require 316L stainless steel. In the chemical industry,because many corrosive materials do not use carbon steel plate screen frame, and they can only choose corrosion-resistant 304 stainless steel and 316L material as shaker. With the use of the economic development of the stainless steel shaker, people in industrial production has been in contact with the stainless steel equipment very much, but a lot of people  knew very little maintenanceon the stainless steel shaker. Some people think of stainless steel shaker is never rust, in fact, stainless steel corrosion resistance is good. The reason is that the surface layer form the passivation film, it is a more stable form of oxides exist in nature. That different conditions by the use of stainless steel, the degree of oxidation is not the same, can be oxidized under certain circumstances, this phenomenon is often called etching. 
Exposed to the corrosive environment of the entire metal surface electrochemical reactions occur or chemical reaction. Stainless steel shaker surface passivation film corrosion resistance among the weak parts, due to the self-excited reaction to form pitting reaction of holes, coupled with chloride ions close to the formation of highly corrosive solution, accelerated corrosion reactions speed. There corrosion cracking between the internal crystal shaker. All of these, on the surface of the stainless steel shaker damaging effects of passive film occurred. Therefore, the stainless steel surface must be regular cleaning and maintenance to keep its beautiful surface and prolong life. Care must be taken not to scratch the surface phenomena occur when cleaning stainless steel surfaces.
Avoid the use of bleaching composition and washing liquid, steel balls, abrasive grinding tools and the like, for the removal of the washing solution, and then rinsing the surface of clean water at the end of washing.
Stainless steel surface is easy to get rid of dust and dirt material, available soap, weak detergent or washing in warm water.Trademarks on stainless steel surface, foil, with warm, weak detergent to wash, the binder composition, use of alcohol or an organic solvent (ether, benzene) scrub. Stainless steel surface grease, oil, oil pollution, clean with a soft cloth, after using a neutral detergent or ammonia solution or with a special detergent.
Stainless steel surface, and various acids attached bleach, rinse immediately with water and then ammonia solution or neutral carbonated soda water immersion, neutral detergent or washing with warm water.
Stainless steel shaker surface has a rainbow pattern, is caused by excessive use of detergents or oil, wash with warm water and a mild detergent to wash. Stainless steel surface caused by dirt, 10% nitric acid washing or polishing detergents, can also be washed with a special wash drugs. As long as we use the correct maintenance methods, you can extend the life of the shaker, to maintain its clean, bright, gorgeous style, Xinxiang Machinery Co., Ltd. Han vibration shaker as a professional manufacturer, specializing in manufacturing GMP shaker, medicine shaker, health-shaker, stainless steel shaker, stainless steel rotary vibration sieve, stainless steel linear sieve screening equipment such as stainless steel, widely used in medicine, food industry, welcomed the order, Han will be quality products, dedicated service and you win-win cooperation.