保溫鋁卷涂料涂裝是生產線的核心部分，主要設備包括輥涂機和烘道，一般采用正面或正反面涂裝的工藝，根據涂布輥和傳動輥的進行方向的不同，可分為順涂和逆涂倆種工藝。
Thermal insulation aluminum coil coating is the core part of the production line. The main equipment includes roller coating machine and drying channel. Generally, the front or front and back coating process is adopted. According to the different direction of coating roller and transmission roller, it can be divided into forward coating and reverse coating processes.
保溫鋁卷涂裝設備輥涂機是利用輥筒將涂料涂布在卷鋁上的一種設備，應用較多的是雙輥機和三輥機。雙輥機主要由漆槽、提料輥、涂布輥、傳動輥組成。工作時，將事先調整好的涂料由工作泵打入漆槽，提料輥負責將漆槽中的涂料粘起并轉移到涂布輥上，涂布輥將涂料涂布在傳動中的卷鋁上，傳動輥主要負責金屬卷材的傳動。
Thermal insulation aluminum coil coating equipment roller coating machine is a kind of equipment that uses roller to coat coating on aluminum coil. Double roller machine and three roller machine are widely used. The double roller machine is mainly composed of paint tank, lifting roller, coating roller and transmission roller. During operation, the paint adjusted in advance is pumped into the paint tank by the working pump. The lifting roller is responsible for gluing the paint in the paint tank and transferring it to the coating roller. The coating roller applies the paint to the aluminum coil in the transmission, and the transmission roller is mainly responsible for the transmission of metal coil.

實際操作過程中，提料輥、涂布輥、傳動輥之間的相對轉動速度有一定的比例。與雙輥機相比三輥機多一個控制輥，控制輥是用來調節(jié)由提料輥轉移到涂布輥上的涂料的量，對于準確控制涂漆量有一定的作用。如果三個輥筒之間的轉動速度比例不合理，涂布出來的材料會產生橫條紋和豎條紋等表面問題。一般情況下，三個輥筒的筒面線速度大小：合理控制保溫鋁卷三個輥筒轉動速度和相互之間的比例是涂布出有良好外觀涂膜的關鍵因素之一，三輥機主要應用在表面要求高的場合。
In the actual operation process, the relative rotation speed between the lifting roller, coating roller and transmission roller has a certain proportion. Compared with the two roll machine, the three roll machine has one more control roll. The control roll is used to adjust the amount of paint transferred from the lifting roll to the coating roll, which plays a certain role in accurately controlling the amount of paint. If the rotation speed ratio between the three rollers is unreasonable, the coated material will have surface problems such as horizontal stripes and vertical stripes. In general, the linear speed of the three rollers: reasonably controlling the rotation speed of the three rollers and the proportion between them is one of the key factors for coating a good appearance film. The three roller machine is mainly used in occasions with high surface requirements.
保溫鋁卷涂裝后處理階段后處理段是用來對生產出的卷鋁做進一步的加工，賦予它更好的防護和裝飾效果。主要有貼膜、印花、壓花和壓型。在這簡單的說明一下：貼膜是將聚稀烴可剝落性膜壓貼在面漆上，印花是在涂完面漆的金屬卷上在上面印上各種花紋及圖案。壓花是在漆膜表面上熱壓出浮雕似的圖案。壓型就是通過陰陽紋相匹配的鋼輥，被壓出立體的圖案。
The post-treatment section in the post-treatment stage of thermal insulation aluminum coil coating is used to further process the produced aluminum coil and give it better protection and decoration effect. There are mainly film, printing, embossing and molding. Here's a simple explanation: film pasting is to press and paste the peelable polydilute hydrocarbon film on the top coat, and printing is to print various patterns and patterns on the metal roll coated with the top coat. Embossing is the hot embossed pattern on the surface of the paint film. Pressing is to press out a three-dimensional pattern through a steel roller with matching Yin and Yang patterns.