通常，我们看到的彩钢板的变形主要是由于彩钢板中的水分导致其抗压能力下降。因此，彩钢板的干燥处理是制造工程中的关键工序。常见的烘干处理和打磨方法是什么?
Generally, the deformation of color steel plate we see is mainly due to the decrease of its compressive capacity caused by the moisture in the color steel plate. Therefore, the drying treatment of color steel plate is a key process in manufacturing engineering. What are the common drying and grinding methods?
彩钢板干燥处理方法：
Drying method of color steel plate:
常用的干燥方法是利用自建土窑对彩钢板的原料进行干燥，以降低产品干燥成本。由于土窑采用人工烧炕加热，温度不均匀，经常表现为有的已经干燥，有的仍有大量水分，开裂变形的概率没有得到很好的控制。
The common drying method is to use self built earth kiln to dry the raw materials of color steel plate, so as to reduce the drying cost of products. Because the earth kiln adopts artificial kang heating, the temperature is uneven, which often shows that some have been dried, some still have a lot of water, and the probability of cracking and deformation has not been well controlled.
因此，除了初的蒸汽干燥外，加工前还应进行第二次微波干燥。是的，水可以从内向外均匀地蒸腾。彩钢瓦彩钢瓦施工时需打磨。其用意是坚持其美观，确保施工。其打磨方法分为干磨、湿磨和机械打磨。
Therefore, in addition to the initial steam drying, the second microwave drying should be carried out before processing. Yes, water can transpiration evenly from the inside out. Colored steel tiles shall be polished during construction. Its purpose is to adhere to its beauty and ensure construction safety. The grinding methods are divided into dry grinding, wet grinding and mechanical grinding.
彩钢板打磨方法：
Grinding method of color steel plate:
在大面积机械打磨彩钢板施工中，为提高工作效率，可选用机械打磨方式，如电动打磨机，包括圆盘式和摆动式。干磨选用砂纸，适用于硬脆油漆的磨削。这种磨削彩钢板的缺陷是在操作过程中会产生大量粉尘，影响环境卫生。
In the construction of large-area mechanical grinding of color steel plate, in order to improve work efficiency, mechanical grinding methods can be selected, such as electric grinding machine, including disc type and swing type. Sand paper is used for dry grinding, which is suitable for grinding hard and brittle paint. The defect of this kind of grinding color steel plate is that a large amount of dust will be generated in the operation process, which will affect environmental sanitation.
湿磨使用砂纸蘸水或肥皂水打磨彩钢瓷砖。水研磨可以减少磨损痕迹，提高涂层的平滑度，节省砂纸和劳动力。但水磨后喷涂底漆时，需要待水磨层干燥后才可施涂底漆，否则漆层很简单，呈白色，其他吸水性强的基材不宜水磨。
Wet grinding use sandpaper dipped in water or soapy water to polish color steel tiles. Water grinding can reduce wear marks, improve the smoothness of the coating, and save sandpaper and labor. However, when spraying primer after water grinding, the primer can be applied only after the water grinding layer is dry, otherwise the paint layer is very simple and white, and other substrates with strong water absorption should not be water grinding.
干燥主要采用初次的蒸汽干燥和二次微波干燥，打磨分为干磨、湿磨和机械打磨，现在随着科技的发展，以及
济南彩钢厂家对效率的要求，更多采用机械打磨。
Primary steam drying and secondary microwave drying are mainly used for drying. Grinding is divided into dry grinding, wet grinding and mechanical grinding. Now, with the development of science and technology and the efficiency requirements of Jinan color steel manufacturers, mechanical grinding is more used.
The above is all about the problems and precautions introduced to you today. I hope it can help you. If you want to know more, you can contact us by phone or follow our website http://www.lxcaigang.com , our staff will contact you in time.
