Continuous Hot Dip Galvanizing (GI, GL, ZAM) Production Line
The hot-dip galvanizing process immerses pretreated carbon steel strip into molten zinc /zinc-aluminum alloy to form a protective metallic coating on the steel surface. As a professional galvanizing line manufacturer and supplier, we can manufacture GI, GL, and ZAM coils with excellent atmospheric corrosion resistance, thermal oxidation resistance, and electrochemical protection.
Continuous Hot Dip Galvanizing (GI, GL, ZAM) Production Line
The hot dip galvanizing process immerses pretreated carbon steel strip into molten zinc /zinc-aluminum alloy to form a protective metallic coating on the steel surface. Our galvanizing line can manufacture GI, GL and ZAM coils with excellent atmospheric corrosion resistance, thermal oxidation resistance and electrochemical protection.
What Is GI / GL / ZAM Steel
Main Technical Specifications
| Item | Parameter |
| Raw Materials | Cold rolled low carbon steel SPCC, SPCD; pickled hot rolled low carbon steel coil, oil-free or lightly oiled |
| Strip Width | 800–1650 mm |
| Strip Thickness | 0.11–5.0 mm |
| Max Line Speed | 300 m/min |
| Annual Output | 100,000 – 300,000 tons |
| Continuous Annealing Furnace | NOF + radiant tube heating RTF, full radiant tube heating (RTF), vertical, horizontal or L-type furnace |
Key Advantages of Jingxiang Galvanizing Line
Application Fields of GI / GL / ZAM Coils
GI, GL and ZAM coils feature superior corrosion resistance, widely used in home appliances, construction, new energy and automotive industries.
Turnkey Hot Dip Galvanizing Line for Carbon Steel Strip / Coil
As a professional galvanizing line manufacturer and supplier, our galvanizing lines cover HDG, GI/GL, Galvalume, and ZAM alloy coating. With stable hot-dip technology, finished coils serve as an ideal substrate for a color coating line. Contact us to learn more details.