How Does Annealing Oven Work?

When Aluminum wafer formed by cold extrusion molding embryo tube, due to changes in metal molecular structure and stress, its loss of flexibility presents. Therefore, in order to eliminate this stress, so that the body can meet the requirements, the tube must be subjected to stress relief annealing, annealing the aluminum tube becomes very soft. The release agent on the surface of the embryo after the annealing process is volatilized and the adhesion to the undercoat and undercoat is ensured.

Our Annealing Oven uses electric heating form, it's clean and safe. The tube is fed into the 'C' type boat one by one through the annealing furnace vessel, and the tube is followed by the 'C' type boat in the furnace cavity, after 3 to 5min high temperature process in the annealing furnace , annealing completes. And then the tube will be taken out from bobbin square into cooling area, after annealing furnace vessel working, they will be send into next procedure.

We have the whole High Speed Tubes Line, if you are interested, please contact us.