PT FUMIRA - Technology & Human
Technology & Human
![PT FUMIRA - International Standard Quality Galvanized Roof](https://fumira.co.id/upload/image/foto_fix/hot-dip.jpg)
The process where the cleaned and annealed raw material of cold rolled steel strip from the furnaces is then hot dipped into a temperature controlled zinc bath which is linked through a sealed snout to prevent oxidation from outside air and give a very strong zinc coating to its surface. The thickness and the uniformity of zinc coating is controlled by Air Jet Wiping (AJW) system.