How is punched aluminum veneer produced

How is aluminum veneer produced? In the editor's opinion, many people are curious about this. In this article, we will share with you the punched aluminum veneer manufacturers to reveal its production process.

The thickness of the raw material aluminium panel is 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, etc. The maximum size of the formed aluminum plate can reach 2000x6000mm. Perforated aluminum veneer is used for environmental protection noise control barriers in transportation and municipal facilities such as highways, railways, subways, etc. passing through urban areas, and for sound insulation and noise reduction of building walls, generator rooms, factory buildings, and other noise sources Sound-absorbing panels can be used as sound-absorbing materials for the ceiling and wall panels of buildings; they can be used as fine decorative orifice panels for building stairs, balconies, and environmental protection tables and chairs. The appearance of the carved aluminum veneer can be visually felt its variable special texture and elegant color. It is unattainable by other exterior wall panels. The perforated aluminum veneer is light in weight, strong, and corrosion resistant; the silver texture is beautiful and generous, easy to clean and maintain; it has high value retention, can be recycled and reused, and is environmentally friendly; installation and construction are convenient and quick.

Aluminum veneer is widely used in subway, high-speed rail platform decoration, major hospitals, shopping malls, star hotels, bus stations, stadiums, exhibition halls, airports, high-end office buildings and other buildings indoor and outdoor decoration, building curtain walls and home appliance surface coating , Meet the requirements of environmental protection, sterility, wear resistance and fire protection.

Punching aluminum veneer manufacturers continue to introduce the most advanced production equipment and technology from abroad to improve product quality and create high-end quality. At present, we have introduced a batch of German computer numerical control sheet metal equipment, with multiple computer numerical control shears, bending machines, engraving machines and imported Japanese computer numerical control punching machines, continuously improving the precision and work tolerance of sheet metal, reaching the advanced level of the industry. The spraying equipment introduces the German Henkel pure water pre-treatment system, the Japanese Lang's automatic electrostatic spraying system, the natural gas combustion system, the furnace temperature control system, and the computer numerical control fully automated production process. Ensure that the sprayed surface layer will not fade and paint for ten years.

Sheet metal production process: CNC shearing → sheet pay-off → CNC punching (angle punching, slotting) → CNC bending (rolling arc) forming → welding → assembly (reinforcing ribs, corner codes) → polishing → polishing → inspection

Pre-treatment process:

Water washing and decontamination → degreasing (degreasing) → pure water washing → alkaline washing (alkali etching) → pure water washing → pickling (except light) → pure water washing → passivation → pure water washing → pure water washing → drying

Spraying process: upper part → spray primer → spray top paint → spray varnish (protective paint) → curing → inspection → lower part → film (packing) → storage


The above is what our punched aluminum veneer manufacturers share with you about how aluminum veneers are produced. I hope it will help everyone. Of course, if you don’t know anything about this, please feel free to consult our online customer service.