As a potential buyer of any air shower, what they are most concerned about is the material, price and performance of the air shower. At the same time, the price is also determined by the quality of the material and the level of performance configuration. In this article, we will focus on answering the material issues that customers are more concerned about when purchasing air showers. The material classification of air showers mainly includes cold-rolled steel plates and stainless steel, which are also the mainstream material choices for air showers. Below we will mainly answer some common questions about steel plate material.
Generally, the sales staff of the air shower door will tell you that the inner and outer boxes of the air shower room are made of cold-rolled steel plates. For many customers, the specific concepts and properties of cold-rolled steel plates are also unfamiliar. Both hot rolling and cold rolling are processes for forming section steel or steel plate, and they have a great influence on the structure and performance of steel. The rolling of steel is mainly hot rolling, and cold rolling is only used to produce small section steel and sheet. Our air shower room uses small steel and sheet steel, so cold-rolled steel plates are used. From the classification up to define: hot rolling-rolling above the recrystallization temperature. Cold rolling-rolling below the recrystallization temperature.
The thickness of the steel plate has a variety of specifications. The current mainstream thickness in the industry is 1.0-1.5mm, and most manufacturers use 1.2mm thickness, which can relatively meet the needs of customers. However, some unscrupulous merchants often charge shoddy products and fill them with thinness. There were customers in the market who used 0.8mm thick sheets to make air shower rooms and door frames. This shows that the quality of the air shower room can be imagined.
Cold-rolled steel sheets are prone to rust, because the air is rich in water, and its surface is prone to oxidation reaction with oxygen in the air, resulting in rust. At present, the main treatment method is to go through a series of steps of pickling, phosphating, degreasing, rust removal, paint baking, and high-temperature grilling on the surface. Some surface treatment is not good, or the baking paint or spraying plastic without degreasing, after one or two years or after collision, it is easy to cause a large area of paint to fall off.
