How to produce of the industrial aluminum profiles production

We see most of the daily aluminum alloy is window and door frame and some aluminum tubes such profiles, they are originally like this? For these aluminum alloy extruded profiles, the process of aluminum profile production formation is as follows.

We are know most of the daily aluminum alloy is window and door frame and some aluminum tubes such profiles, they are originally like this? For these aluminum alloy extruded profiles, the process of aluminum profile production formation is as follows.

How is the aluminum alloy extruded profile factory before making finished products? At first is to choose aluminum ingot, that is, has not been processed large aluminum rod, and then by the manufacturer of engineering master according to the need to do a profile to do a measurement data, in the drawing, and then processing mold, on the machine, before the need for polishing of the mold, otherwise it will appear burr, on the machine extrusion to check whether accurate, and then decide the production of aluminum profile.

The general process of aluminum alloy extrusion profile is like this, and the section of aluminum profile is ever-changing, so it is not only some profiles that we see everyday, in many fields can see its figure, aluminum profile production is everywhere.