What are the differences in materials in the production process of the air shower room in the clean workshop

     Air showerIt is the main purification equipment of the dust-free workshop. Its main function is to process the ambient air through the primary filter, press it into the static pressure box by a special fan, and then filter through the high efficiency filter, blowing out a high-speed clean air flow from the air outlet surface, clean The airflow is sprayed onto people or goods from a rotatable nozzle at a high-speed wind speed, effectively and quickly removing dust particles attached to clothes or goods.Air showerThe outer box is mostly made of cold plate sprayed plastic. The inner tank can be divided into 201 stainless steel or 301 stainless steel. What is the difference between the two?

1. 201 stainless steel material has the characteristics of alkali resistance, acid resistance, high density, no bubbles, no pinholes, etc. It is used to produce high-quality materials for various watch cases and watchband bottom covers.

2. 304 stainless steel is a universal stainless steel material with stronger rust resistance than 200 series stainless steel materials. High temperature resistance is also better, as high as 1000-1200 degrees. 304 stainless steel has excellent stainless corrosion resistance and good intergranular corrosion resistance. For oxidizing acids, it is found in experiments that 304 stainless steel has strong corrosion resistance in nitric acid with a concentration ≤ 65% below the boiling temperature. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.