1. Classification of stainless steel vibrating screen: stainless steel vibrating screen can be broadly divided into two kinds, one is SUS304 stainless steel and the other is 316L stainless steel.
Two. Is a stainless steel vibrating screen never rusty? Stainless steel has good corrosion resistance. The reason is that a passive film is formed on the surface. In nature, it exists in a more stable form of oxide. That is to say, stainless steel can be oxidized in different conditions under different conditions of use, which can be oxidized under certain conditions. This nomenon is usually called corrosion. So, stainless steel is not never rusty. All metal surfaces exposed to corrosive environment are subjected to electrochemical reaction or chemical reaction and are uniformly corroded.
The corrosion resistance of the passivation film on the surface of the stainless steel vibrating screen is caused by the self excitation, forming a pitting reaction, forming a small hole, adding the close chlorine ion, forming a strong corrosive solution and accelerating the rate of corrosion reaction. There are also intergranular corrosion cracks inside the vibrating screen, all of which destroy the passive film on the surface of the stainless steel vibrating screen. Therefore, the stainless steel surface must be regularly cleaned to maintain its beautiful surface and extend its service life. When cleaning the stainless steel surface, we must pay attention to no surface scratch, avoid the use of bleaching ingredients and lapping agent, steel ball, grinding tool, etc., to remove the washing liquid and rinse the surface with clean water at the end of the washing.
Three. Maintenance methods of stainless steel vibrating screen:1, stainless steel surface dust and easy to remove dirt, can be washed with soap, weak detergent or warm water. The trademark and film on the surface of stainless steel should be washed with warm water and weak detergent. The binder should be scrubbed with alcohol or organic solvent (ether or benzene).2. Grease, oil and lubricating oil pollution on stainless steel surface. Wipe with soft cloth, then use neutral detergent or ammonia solution or use special detergent.3, the surface of stainless steel has bleaching agent and various acids attached to it, rinse with water immediately, rinse with ammonia solution or neutral carbonated soda solution, and wash with neutral detergent or warm water.4. The surface of stainless steel vibrating screen has rainbow pattern. It is caused by excessive use of detergent or oil. When washing, it can be washed with warm water neutral detergent.5. Rust caused by dirt on stainless steel surface can be washed with 10% nitric acid or abrasive detergent, and can also be washed with special washing drugs.
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