When the choose or custom aluminum profile, not the more thickness the better, suitable thickness is the best. Aluminum thickness decide which technical parameters?1, aluminum profile meter weight.All thickness directly influences the aluminum meters, profiles of wall thickness is thicker, meter wei

Aluminium profiles cracks marks on the surface, the main reasons :1, Extrusion temperature is too high, may lead to the surface layers of metal tensile strength decreased, so the friction aluminum workbench is produced under the action of crack.2, Because of the friction to metal surface with gallas

In the extrusion process of industrial aluminum profiles, profiles wave, twist, bending and other problems often happen, which are caused by the profile shape defects caused by uneven aluminum flow.The main reasons for defects of aluminum profiles wave, twist and bend are as follows :1. The unreason