How to control the temperature of the hot-dip galvanizing pot in the galvanizing process

In the hot-dip galvanizing process, the temperature of the hot-dip galvanizing pot is a very critical parameter, which has a great influence on the galvanizing effect of the product and production efficiency. Therefore, controlling the temperature of the zinc pot is one of the important tasks in the hot-dip galvanizing production process. Environmentally friendly hot-dip galvanizing equipment

Generally speaking, the temperature of the hot-dip galvanizing pot needs to be between 840-860 degrees Celsius. In this temperature range, the zinc layer can obtain better quality and can maintain good fluidity and coverage.

There are many common methods to control the temperature of hot-dip galvanizing pans:

1. Thermometer Measurement: The temperature of the surface of the zinc pot can be measured directly using a high temperature thermometer. Typically, measurements need to be taken at different locations in the hot-dip galvanizing pan to ensure temperature uniformity. 2. Thermocouple Measurement: By inserting a thermocouple probe into the zinc pot, the temperature of the pot can be monitored in real time. At the same time, the thermocouple can also provide a feedback signal for automatic adjustment of the control equipment.

3. Observation of Flame Color: The flame color of a hot-dip galvanizing pot also changes with temperature. Experienced operators can determine the temperature condition of the zinc pot by observing the flame color.

In addition to the above methods, the temperature of the zinc pot can also be adjusted by controlling the power of the heater, the size of the hot-dip galvanizing pot, the thickness of the zinc layer and other parameters. In conclusion, accurate control of the temperature of the hot-dip galvanizing pot during the hot-dip galvanizing process is one of the keys to obtaining high-quality galvanized products.