Analysis of the production process of Mingtai Aluminum Roll Coated Aluminum

【China Aluminum Network】 Color coated aluminum coil is one of the important products in the aluminum processing industry. Color aluminum production includes aluminum substrate degreasing, chemical pretreatment and coating processes. A typical coating line system requires the product to have formability, beautiful appearance, good weather resistance, and paintability.

明泰铝业辊涂彩铝的生产工艺分析

For color aluminum products, the key process is the color aluminum coating process level. In actual production, the roller coating process is currently a more effective method of coating an organic protective coating. The roll coating process is a continuous, highly automated process that produces better consistency than the post-coating process.

As a leading company in the domestic aluminum processing industry, Mingtai Aluminum has accumulated rich experience in the production of roll coated aluminum coils. In the roll coating process in various aspects to strengthen control to ensure superior performance of color aluminum.

First, in the inlet section, raw aluminum coils are sent to the production line where they are leveled by a smoothing machine. This step ensures that the product has excellent flatness. The aluminum coil enters the storage rack. There are two reels here to ensure that one of them is always ready for use and maintain the continuity of the production line. Then, the storage rack is emptied and the production line continues to operate, driving the subsequent procedures. In the pretreatment, aluminum coils are subjected to repeated cleaning treatment by water spray, which can improve the anti-corrosion performance of the product and improve the adhesion of the paint. At this stage, the conversion film is chemically formed on the aluminum surface. Later, it is the painting process. The coating process is mainly divided into two stages, called primer and topcoat respectively. In the early stage, the aluminum roll passes through a roll coater and is coated with a primer on one or both sides. After drying, the aluminum coil passes through a second roll coater, whereupon the aluminum coil is coated with one or both sides. There are basically two methods of painting. A typical coating system requires the product to be moldable, scratch resistant, aesthetically pleasing, weather resistant, and paintable. To obtain these different effect properties, coatings include: acrylic primers, polyesters, polyurethanes, or fluorocarbons. During curing, the aluminum strip passes through a curing oven and the temperature is set at a preset temperature to ensure that all volatiles on the aluminum strip are removed and the paint is completely cured. According to the needs of the system, the curing temperature is generally set between 200 and 300 degrees Celsius. The protective film of the product is customized according to the customer's requirements. The protective film is accompanied by conventional additional information such as paint and brand details. These protective films do not affect the environment and are easy to recycle.

Mingtai Aluminum's roll-coating color-coated aluminum coils are produced strictly in accordance with the prescribed process. Cailv's quality is reliable and its performance is superior. Its market share has increased year by year, and it has won unanimous praise from many customers.

Our grounding and short circuit wire serve to make the temporary short circuit or grounding occur when applied to the circuit or equipment without electricity. Our product is able to avoid the invasion of unexpected power as well as the damage to both operators and devices. In the contract, single phase or triple phase should be indicated. Also, the length must be clearly noted.

Our portable short circuit grounding pole is designed with flat clipper jaws. It is suitable for the copper and aluminum row bus-bar as well as the switch cabinet. The length of ground bar needs to be specified in the contract. The available specifications include 1m, 2m, and 3m. In addition, our customers are required to order the short-circuit earth wire and grounding pole (Grounding End Clip) additionally... We also have the others accessories.

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Safety Tools And Accessories

Personal Safety Ground Wire,Protable Short Circuit Grounding Pole,Grounding End Clip, Road Safety Belt

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