Aluminum profile quality on the one hand comes from its own raw materials containing aluminum elements, on the one hand comes from its production process technology control, but no matter what aluminum profile must pay attention to a aging process, that is, in the production process each link has a timeliness control.
Aging process in aluminum profile production:
1. Ordinary curtain wall profiles, ordinary door and window profiles and industrial profiles must be aged in the same aging furnace. The temperature in the furnace should be controlled within the range of 195℃±5℃.
2. Thermal curtain wall profiles, thermal door and window profiles must be aged in the same aging furnace. The temperature in the furnace should be controlled within the range of 180℃±3℃.
3, if the aging heat insulation profile is not satisfied with the furnace, you can put 1 ~ 2 frames of ordinary profile (wall thickness below 2.0mm) with the furnace aging, aging process according to the heat insulation profile process.
4. When the lifting material enters the furnace, the end of the profile and the guide tuyere shall be controlled within 80 ~ 100mm.
5. When the temperature in the furnace reaches the temperature required by the process, the aging engineer shall measure the actual temperature in the furnace with the glass tube thermometer every 30 minutes, and make the original record.
Only strict control as above each aging link, in order to ensure the performance and quality of the products.