PT FUMIRA - Technology & Human
Technology & Human
![PT FUMIRA - International Standard Quality Galvanized Roof](https://fumira.co.id/upload/image/foto_fix/non-oxydizing-furnace_1.jpg)
The process where the raw material of cold rolled steel strip is passed through a set of furnaces to pre-heat and clean its surface from oil and dirt, and anneal in the Non-Oxidizing Furnace (NOF) to get the required mechanical properties, full hard (unannealed) or soft (annealed) and to cool it down to the suitable temperature for hot dip galvanizing process.