hot dip galvanizing line needs to go through several processes

What we often see is hot galvanizing equipment, little is known about hot dip galvanizing line . Everyone is also a little curious, hot galvanizing equipment, how many processes? What steps are important in the production line?

1. Chemical degreasing

Degreasing refers to the removal of oil from metal by chemical means. The purpose of this is to make the hot-dip galvanizing equipment we will see in the future more pure and more adherent. This step is a foreshadowing action in hot dip galvanizing production line.

2. Chemical pickling

Pickling is to use a variety of chemical agents to wash again, this washing and degreasing is not the same. The purpose of washing here is to make hot galvanizing not corrode easily. If the washing is not done well this time, there will be no strong adhesion and no corrosion. Therefore, this step is very important in hot-dip galvanizing production line, which is directly related to the quality of future products.

3. Drying water

The drying temperature must be at high temperature. Only by drying the water can the element be completely zinc. Otherwise, when it's ready, it deforms at high temperatures, and that's failure. So in order to prevent this situation, the temperature must be well controlled, not too low, so that accidents occur. This step is relatively difficult in hot-dip galvanizing production line because it is not easy to control.

4. Hot dipped galvanized

This step is the most important step, the success or failure is here. Temperature control is even higher than the drying process. The process temperature of hot galvanizing should not be too high or too low, and the temperature should not be stable. All these factors will lead to the failure of hot-dip galvanized products. If the temperature can be kept constant, the time of galvanized will be longer and the thickness of galvanized will be thicker. Such products are qualified and can be circulated to the market.

The process of hot dip galvanizing line is very difficult. It requires the care of every person to complete every product. It is hoped that the hot galvanizing equipment can overcome its own problems in the future and see its appearance in the large equipment.