20x40 aluminium profile industrial aluminium profiles extruded aluminium profile customized

Aluminum profiles are also known as aluminum extruded profiles. Extrusion is the process of pushing the heated aluminum billet through the required cross-section die through a certain pressure. The formed profile has light weight, high strength, corrosion resistance, and the shape is similar to the mold opening.

Usually, the mold is made of hard steel or hard alloy. There are two conventional methods for extruding aluminum, direct extrusion (the same as forward extrusion) and indirect extrusion (the same as reverse extrusion). There are many classification methods for aluminum profiles. According to aluminum materials, aluminum profiles can be divided into 1100 aluminum profiles, 6061 aluminum profiles, 6063 aluminum profiles and so on. According to different uses, it can be divided into architectural aluminum profiles and industrial aluminum profiles.