Aluminum Extrusion Products
Otalum is one of the leading aluminium window extrusions suppliers in Southeast-China, Australia, South America and Southeast-Asia, offering a wide range of production capacities in aluminium extrusions, finishing and fabrication. Aluminium is a material combining the characteristics of light, strong, anti-rust, recyclable and economical, which provides the designers and manufacturers with precious choices to maintain a balance between function and cost.
Standard Aluminium Extrusion Shapes
Standard profile aluminium extrusions are the most basic products in the business. As a professional aluminium extrusion sections supplier, Otalum offer a wide range of choices of angles, tubes, bars and U-channels with the standards of different countries, covering almost all the common use.
Aluminium Extrusion Uses
Aluminium extrusion transforms aluminum alloy into a variety of products suitable for consumers and industrial markets. Aluminum profiles have many uses in electronics, automobiles, public transportation, bridge deck paving, telecommunications, solar energy, renewable energy and other industries.
The extrusion process makes full use of the excellent ductility of aluminum. The aluminum alloy billet is heated to soften it, and then pressed into a special steel mold with a hydraulic press or a punch under high pressure to form a shape. The result is an aluminum sheet that maintains the specific shape of the mold.
Aluminum Extrusion Alloys
Different alloys in different states can make extruded aluminum profiles to meet the various needs-from household items to space vehicles. Basically, aluminum profiles can be extruded from any deformable aluminum alloy (even casting) in one way or another. However, metals need special flow characteristics to flow through the holes and cavities of the matrix under high temperature compression. Therefore, metals should: fill all the holes at the exit of the matrix at the same high speed, provide the required micro-structure, reach the predetermined strength and other characteristics and shape the best surface quality.
Therefore, special aluminum alloys specifically for pressing (extrusion) are being developed. In this way, the chemical composition of these alloys is optimized to make them most suitable for the conditions of the pressing process and to ensure the required quality of the molded products.
There are many extruded aluminum profiles suppliers, but we are one of the best choices for you.
Personne à contacter : Xie Oscar , 86 13613060162
Bonne affaire : acheter au vendeur
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