We often see road traffic signs, traffic signs and safety signs on the road. These signs have different colors, such as blue, yellow, red, etc. With different colors and shapes, the meaning of the sign is also different. For example, the red inverted triangle is generally a prohibition sign, and the Yellow inverted triangle is generally a warning sign. The direction signs we often see are generally set as rectangular blue signs, and the direction signs are set as circular blue bottom signs. So do you know what material these signs are made of
Aluminum sign panel
There are many kinds of materials for producing traffic sign base plate, but most manufacturers are made of aluminum alloy. Aluminum sign panel has been widely used because of its light weight and corrosion resistance. There are also extruded aluminum alloy profiles and aluminum-plastic plates on the market. The manufacturing method is convenient for spot welding with MIG gas shielded welding technology. There is also a traditional riveting method, that is, there are many riveting processes and low efficiency.
The aluminum sign panel adopts 3004 aluminum alloy plate. The thickness of aluminum sign panel is determined according to the size of the layout. For signs with small layout (area less than or equal to 5 ㎡), the thickness of the sign plate is 2mm; For signs with large layout (area greater than 5 ㎡), the thickness of the sign plate shall be 3mm. The sign board is reinforced with 2024 sliding aluminum groove to facilitate connection with the column.
aluminum is a professional manufacturer of aluminum sign panel. It has a large stock and can be delivered according to the number of customers.
