Extrusion down the aluminum profile, before the aging hardness is slightly lower, can not be used as a finished product, so, in general, must be through aging to improve the compressive strength.

The hardness of industrial aluminum profile is one of the main reasons to detect the quality of aluminum profile products. The hardness of industrial aluminum profile produced by many manufacturers is not enough. How can we prevent the hardness of industrial aluminum profile from being too low? In fact, improve the hardness of aluminum profile is must pay attention to many of these aspects, such as the setting and control of aluminum profile temperature, aluminum aging heat insulation heat preservation, aluminum extrusion frame, aluminum furnace is a strict workflow and key points must pay attention to, take you together to master how to deal with the industrial aluminum profile hard too low.

1, aluminum temperature setting and control: usually, there is a certain deviation between the temperature and the surface temperature, set the table temperature according to the specific temperature of the furnace to set, and pay close attention to the ups and downs of the temperature.