The materials used in the manufacture of signs can be roughly divided into two categories. One is metal, mainly aluminum, copper, iron, stainless steel, etc. In the past, copper was used the most. Now, due to the advancement of technology, aluminum has replaced copper. The main features of aluminum materials are light weight and low cost. After anodizing treatment, they can be dyed and infiltrated for printing. They have high surface hardness, good three-proof performance, and are widely used.
How to choose aluminum signs
Here are the main types and performances of the current signs. There are mainly the following types of metal signs.
Aluminum anodized sign: Aluminum anodized sign is currently the most commonly used sign with the best performance among metal signs. Aluminum anodized signs can be divided into three types. Flat aluminum anodized signs are also called primary oxidation aluminum signs. Flat concave aluminum anodized signs are also called secondary oxidation aluminum signs. Corrosive aluminum anodized signs are also called rotten aluminum signs. Aluminum anodized signs have three-proof performance and moderate price, so they are widely used in electromechanical products, mainly for electromechanical products with poor use environment, such as machine tools, special machinery, electrical control box panels, etc.
Aluminum concave-convex forming signs: Aluminum concave-convex forming signs are pressed by large plane and large tonnage hydraulic presses and concave-convex molds. The surface can be coated with high-quality paint, or anodized, so that the surface has excellent weather resistance. It is suitable for the production of signs and labels with large area and large fonts, and model signs. Suitable for outdoor construction machinery, road construction machinery, large machine tools, vehicles, municipal facilities to make signs and signs.
High-gloss sign High-gloss sign, also known as high-gloss sign, is produced by the principle of high-gloss cutting by diamond cutter on aluminum sign. It is a novel decorative sign that is currently very popular in the world. It is widely used in However, due to its complicated production and high cost, it is suitable for occasions with small size and high decorative requirements.
Aluminum sign manufacturer
Aluminum has always supplied quality aluminum sign blanks to the transportation industry and Aluminum is able to supply a complete line of blanks made of different aluminum alloys unless otherwise stated.
