Advantages of hot-sprayed zinc
1. The temperature of the thermal spray zinc spraying process is very low, the surface temperature of the workpiece is <80℃, and the steel workpiece is not deformed.
2. The hot zinc spraying process is adopted, and the zinc spraying method can be used for repairing on site to avoid process breakage.
3. The pretreatment of thermal zinc blasting process adopts sandblasting, so the surface of the workpiece has roughness, the coating adhesion is good, and the tensile strength is ≥6Mpa.
4. The thermal spray zinc adopts pure zinc thermal spray, which has a better anti-corrosion effect and can achieve the purpose of 20 years of long-term anti-corrosion.
The application of hot-sprayed zinc to cold-sprayed zinc is different. Hot-sprayed zinc is mainly used for spraying on large-scale steel structures, bridges, buildings, etc., and is used in projects such as heavy anti-corrosion, marine engineering, and long-term protection.