Manufacturing processNguyễn Thu Hiền
EXTRUSION ALUMINUM PRODUCTION PROCESS AT EUROHA – MANUFACTURING PROCESS
- Extrusion Log
The starting material for making aluminium extrusions is the aluminium billet. Aluminum billet is alloy with aluminum and many other elements such as copper, tin, manganese, silicon, magnesium … In particular, the aluminum alloy used in the extrusion process is aluminum alloy 6063 T5. In order to ensure product quality, Euroha Joint Stock Company chooses and imports 100% high quality billets from well-known international corporation.
- Extrusion process
This is a specific form of heat treatment and typically involves heating the extrusions in ovens to a temperature in the range of 180-220 deg. C for 4 hours. This level will produce a product with a certain hardness of about 10 to 15 HW depending on the purpose of the product.
- Testing quality of product
- Surface treatment:
To increase the durability of the product and improve the aesthetics, depending on the intended use, shaped aluminum bar may undergo some surface treatment process: Anodizing, powder coating or wood grain coloring
Product Anode process
Process of Power coating and wood grain coloring
- Final quality testing – Output packing – transportation and delivery.