We started from hot dip galvanizing since 1984, enjoying more than 40 years’ experience of hot dip galvanizing , which can comply with different standards of galvanizing and shorten lead time. 

7 hot dip galvanizing zinc kettles: 

NO.1-----15.2m (L)*2.8m (W)*3.2m (D)

NO.2-----12.5m (L)*1.8m (W)*2.8m (D)

NO.3-----10.5m (L)*1.6m (W)*3.0m (D)

NO.4-----5.0m (L)*2.0m (W)*3.2m (D)

NO.5-----2.4m (L)*1.8m (W)*1.5m (D)

NO.6-----2.8m (L)*2.2m (W)*1.5m (D)

NO.7-----8.0m (L)*2.0m (W)*3.2m (D)

Hot dip galvanizing process:

Degreasing --- Rinsing --- Acid Pickling --- Rinsing --- Fluxing --- Hot dip galvanizing --- Cooling --- Passivation (Improve corrosion resistance，delay the appearance of white rust)--- Rinsing

【Eco-friendly Automatic Hot Dip Galvanizing Line】