咱們所看到的的彩鋼瓦變形了首要是由于彩鋼瓦內含有的水分使它的抗壓才干下降，所以才會呈現變形的狀況，因而彩鋼瓦的烘干處理是制造工程中至關重要的一個過程，那么常用的烘干處理與打磨辦法是什么。

The color steel tile that we see is deformed, mainly because the moisture in the color steel tile reduces its compressive ability, so it will appear deformed. Therefore, the drying treatment of color steel tile is a crucial process in manufacturing engineering, so what are the commonly used drying treatment and grinding methods.

常用的烘干辦法是用自己建的土窯對彩鋼瓦的原材料進行烘干處理，削減關于制品烘干的本錢。由于土窯是選用人工燒炕的辦法加熱，溫度不均勻，常常會呈現一部分現已烤干了，而有的還存在許多水分，也沒有操控好開裂和變形的幾率。

The commonly used drying method is to dry the raw materials of the color steel tile with the soil kiln built by ourselves, so as to reduce the cost of drying the products. Because the earth kiln is heated by using the method of artificial Kang burning, the temperature is not uniform, and some of them are dried, while some of them still have a lot of moisture, and there is no chance of cracking and deformation.

所以除了要進行一次的蒸汽烘干以外，在加工之前還要進行第2次的微波烘干，是的水分能夠從里往外均衡蒸騰。彩鋼瓦彩鋼瓦在施工的時分，需要對彩鋼瓦進行打磨，其意圖是堅持它的漂亮性，確保施工的安 全性。關于它的打磨辦法分為干打磨、濕打磨和機械打磨三種。

Therefore, in addition to one steam drying, the second microwave drying should be carried out before processing, so that the moisture can be evenly transpiration from inside to outside. Color steel tile color steel tile in the construction time, need to polish the color steel tile, the intention is to adhere to its beauty, to ensure the safety of construction. There are three grinding methods: dry grinding, wet grinding and mechanical grinding.

機械打磨彩鋼瓦大面積施工時，為了進步工作效率，可選用機械打磨辦法，如電動打磨機，有圓盤式和振蕩式。干打磨選用砂紙進行打磨，適用于硬而脆的漆種的打磨，這種對彩鋼瓦進行打磨的缺陷是操作過程中將發生許多粉塵，影響環境衛生。

In order to improve the work efficiency, mechanical grinding method can be used in large area construction of mechanical grinding color steel tile, such as electric grinding machine, disc type and oscillating type. Sand paper is used for dry grinding, which is suitable for grinding hard and brittle paint. The defect of this kind of grinding for color steel tile is that a lot of dust will occur in the operation process, which will affect the environmental health.

濕打磨用水砂紙蘸水或肥皂水打磨彩鋼瓦，水磨能削減磨痕，進步涂層的滑潤度，而且省砂紙、省力，但水磨后應留意噴涂基層油漆時，一是要等水磨層有效干透后才干涂基層油漆，不然漆層很簡單泛白，別的吸水性良好的底材也不宜水磨。

Wet grinding uses sandpaper dipped in water or soapy water to polish the color steel tile. Water grinding can reduce the wear marks, improve the smoothness of the coating, and save sandpaper and labor. However, when spraying the base paint after water grinding, one is to wait until the water grinding layer is completely dry before applying the base paint. Otherwise, the paint layer is very simple and white, and other substrates with strong water absorption are not suitable for water grinding.