The chemical formation line plays the role of rolling lubricant oil, antioxidant grease and various types of dirt during the rolling process of cleaning the surface of the aluminum coil, and eliminates the precipitation of impurities such as silicon, magnesium and the copper on the surface of the aluminum material. Alusign aluminum composite panel selected the high-quality chemical raw materials and technology from the German company Henkel to chemically process the surface of the aluminum coil, forming a dense film of honeycomb on the surface of the aluminum coil, so that the Paint and aluminum coil combine tightly with this medium. It has good adhesion.
The precision coating line is a finished aluminum roll that is coated with various paints as required by the customer. The coating of Alusign aluminum composite panel adopts the international advanced precision three-roll reverse roll coating machine to carry out precision coating in the closed dust-free state, so that the coating film thickness and coating appearance quality are well controlled; the oven is divided into four zones for temperature control baking. The solvent resistance, hardness and flexibility of the coating are optimized. So Alusign composite panel has good gloss, adhesion and corrosion resistance.
The continuous hot-bonding composite wire is the key equipment for the forming of the composite aluminum panel, and its function is to firmly bond the aluminum material, the PE core material and the polymer film under the action of continuous high heat and high pressure to form a flat surface. Alusign acp panel chooses excellent polymer film, relying on advanced equipment, perfect technology and strict control, so that the acm metal panel has superior peeling degree, which has exceeded the index of international famous brands.
Alusign is a Chinese acp manufacturer and exporter of aluminum metal panels with 16 years of experience. We have a professional, strict manufacturing team and quality inspection team. The aluminum composite metal panels sold by Alusign are strictly controlled, and the quality of the products is enough for customers to trust.
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