1. PPGI/PPGL/colour coated steel coil production process
Unrolling → Stitching machine → Entrance loop → Pretreatment → Initial coating → Bake → Cool down → Fine coating → Bake → Embossed film → Export loop → Inspection station → Cut → Coiling
2. PPGI/PPGL Steel Structure
Base Metal, Zinc Coating, Chemical Conversion Coating, Primer COating, Top Coating.
3. Galvanized/Galvalume(aluzinc) steel coil production process
Cold Rolled Steel Coil→Decoil→Entry Looper→Pre-Treatment→Annealing Furance→Zinc pot→Cooling Tower→Water Quanac Tank →Skin Pass→Tension Leveler→Passivation Machine→Exit Looper→Roller→Packing
