Hot immersion galvanized process:
Dalvation preparation: The temperature of the zinc liquid in the zinc pot needs to be strictly controlled at 450 ± 5 ° C.
Immersed in galvanizing: The steel pipes after drying are removed by the drying furnace chain, soaked in the furnace roller, and then transported to the galvanized zinc furnace, and the three immersed spirals rolled into the galvanized machine.
Spiral galvanized: 3 spiral phases are different, so that the steel pipe is tilted on the spiral. With the spiral rotation, the steel pipe moves downward to form an inclined angle, then enters the zinc solution, and moves downward.
Improvement and mobile: After the galvanized is completed, the steel pipe is elevated to the magnetic roller roller surface, and it is sucked and moved to the rolling roller.
