The PPGI Steel Coil is a product obtained by subjecting a hot-dipped galvanized steel sheet, an galvalume steel sheet, or an aluminum sheet to a surface chemical treatment (coating) , followed by baking and curing.
| Material | CGCC,SGCH,G350,G450,G550,DX51D,DX52D,DX53D |
| Width | 20-1500mm |
| Zinc coating | Z40-275g/m2 |
| Painting Coating | Top: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um |
| Painting | Nippon, KCC,AkzoNobel, etc |
| Coating type | PE, SMP, HDP, PVDF |
| Resin con-structure | Double painting and double baking process |
| Back side coating color | Light grey, white and so on |
| Coil ID | 508 / 610MM |
| Coil Weight | 3-5 Tons |
PPGI Steel Coil Production Process Flow Chart
Unrolling → Stitching machine → Entrance loop → Pretreatment → Initial coating → Bake → Cool down → Fine coating → Bake → Embossed film → Export loop → Inspection station → Cut → CoilingIn the above process, if the cleaning degreasing process is not handled well, the adhesion of the primer of the color coated plate to the galvanized sheet is not good, and it is easy to cause the top coat of the color coated steel coil to fall off during the press forming process.
FAQ
Q1.What is your lead time?
A1: Stock: 5-15 days in general. No stock: 15-30 days after samples confirmed. Or please contact us by email for specific lead time base on your order quantities.
Q2.How does your factory do regarding quality control?
A2: Quality is priority. We always attach great importance to quality control from the very beginning to the end:
1) All raw material we used are non-toxic,environmental-friendly;
2) Skillful workers pay great attention to each details in handling the producing and packing processes;
3) We have a professional QA/QC team to ensure the quality.
Q3.Do you accept OEM or ODM order?
A3:Yes,we accept both OEM and ODM for customers.
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