Product Description
Our Advantages
2. Established for more than ten years, our company has got a various of experiences in design, manufacture, installation and so on. The work staffs have excellent skills. Some of them had helped customers to install the warehouse around the world.
3. We also have possessed more than 80 sets of large precise and domestically advanced processing equipments, including large gantry planning machines, automatic submerged arc welding machines, assembling machines, slitters, shot blasting machines and so on.
4. Besides manufacture according to customers’ requirements, we also established a set of production standards. With perfect technique, excellent quality, reasonable price, top-grade services, we have won the favor of lots of customers at home and abroad.
How is aluminum perforated panel
s
made?
The manufacturing process for aluminum perforated paneling starts with sheet metal. Sheet metal is thin flat, and can be cut and bent into different shapes. In many area of the world, sheet metal thickness is measured in millimeters.
The most common method of perforating metal uses a rotary pinned perforation roller. This is a large cylinder with sharp, pointed needles on the outside to punch holes into the metal. As the sheet metal is run across the perforation roller, it rotates, continuously punching holes in the passing sheet.
Another common method is “die and punch” perforating. During this process, a sheet with needles is repeatedly pressed onto the passing metal which punches holes into the sheet. The pieces remaining from the punching are then sheared off and the surface is smoothed. The die and punch method are very efficient and can perforate a large surface of sheet very quickly.
Aluminum plate trim is made of high-strength aluminum alloy and fluorocarbon (PVDF) coating for excellent fire resistance.
