Aluminium extrusion is the process used to turn aluminum alloys into objects with a cross sectional profile for a wide range of uses. Custom aluminium profiles can be made into any desired shape with hollow cavities and slots allowing bars to joined with connectors. Aluminium extruders take advantage of all of the unique characteristics of aluminium. It is malleable enough to be easily machined and cast, and yet has one third the density and stiffness of steel so the resulting products offer strength and stability, particularly when alloyed with other metals. Aluminium profile suppliers can craft custom pieces to fit any construction need.
The process of extrusion begins with aluminum material suppliers sending their excess aluminum to an extruder. The aluminum is then pushed or drawn through a die cast of the desired cross section shape. When heated, aluminium is incredibly malleable and can take the shape of literally anything. Aluminium also reaches extrusion at lower temperatures than most other metal alloys, making it easier to work with. Heated aluminium can also be mixed with other metals before extrusion to increase strength.
Aluminium profile suppliers and aluminum extrusion suppliers are very important to the construction industry. Aluminium is a unique metal that can be cast into a variety of shapes. Custom aluminium extrusions and profiles can be designed to be used in a wide range of constructing needs. It can be used in building constructing, siding, home remodeling or small scale projects. Crafting bars fitted to unique profiles makes the aluminium fit together better and results in stronger construction.
This is a great source for more.