1. After designing and creating the mold shape, heat the aluminum alloy cylindrical blank to 800°F - 925°F.
2. then transfer the aluminum blank to the loader and add a lubricant to prevent it from sticking to the extrusion, punch or handle.
3. use a punch to exert great pressure on the ingot block, pushing the aluminum blank towards the container and forcing it to pass through the mold.
4. to prevent the formation of oxides, liquid or gaseous nitrogen is introduced to flow through all parts of the mold.
This will create an inert atmosphere and extend the service life of the mold.
5. the squeezed parts are transferred to the output table as thin parts, and now have the same shape as the mold opening.
It is then pulled to the Cooling Table, where the fan cools the newly manufactured aluminum extrusion parts.
6.After cooling, the extruded aluminum material is transferred to a wire drawing machine for straightening and hardening treatment.
7. Place the hardened extruded part on the sawing machine and cut it to the required length.
8.The final step is to heat treat the extruded parts in the aging furnace to harden the aluminum and accelerate the aging process.
