Zinc thermal spraying

Zinc thermal spraying involves a zinc wire being fused by a flame or an electric arc and atomized by compressed air onto the workpiece. The zinc, still in liquid form creates a porous coating on the workpiece pre-treated by sand blasting and which has good corrosion protection properties similar to hot-dip galvanizing. A disadvantage is that cavities or places that are difficult to access, e.g., insides of containers or folds cannot be reached.

The advantages

• Very good corrosion protection
• Very low thermal load on the workpiece compared with hot-dip galvanizing
• Also no chance of distortion in the case of large surfaces

Our range of services

• ZinkPower Berlin can zinc thermal spray components measuring up to 5.8 x 2.8 x 2 m.
• Our group of companies means we can also offer you this service from many locations in Germany.