Aluminium sliding door is a type of door system that consists of two or more panels, typically made of aluminium or aluminium alloy frames with glass or other infill options. These panels are mounted on horizontal tracks, allowing the door(s) to slide open and closed. The major components of aluminium sliding doors include the following parts:
What are the main causes of particles on the surface of extruded aluminum profiles? In the extrusion production of aluminum profiles, there are some small particles adsorbed on the surface of the profile to varying degrees, which feel tactile when touched, affecting the surface beauty of the oxidation, electrophoretic painting and spraying profiles, and reducing production efficiency and yield.
In order to solve the problems of black spots and slag inclusions in finished aluminum profile products, reduce the amount of scrap, and improve the yield rate, the Technology Department conducted a large number of investigations.
Extrusion is a plastic processing method that applies external force to the metal blank placed in the container (extrusion cylinder) to make it flow out from a specific die hole to obtain the desired cross-sectional shape and size.
Aluminum profiles can be divided into 9 series from 1xxx to 9xxx based on the different content of aluminum components and the different ratios of the added alloy components.
Industrial aluminum profiles are an alloy material with aluminum as the main content. Aluminum materials with different cross-sectional shapes are obtained by hot-melting and extruding aluminum rods. However, the proportions of the added alloys are different.
