1, the solvent treatment of qualified steel tube placed on the drying receiving platform, the steel side on the same side of the zinc pot on the front side and the second magnetic roller at right angles to the front; bent large tube on the back Or straightened on the receiving frame.
2, drying kang main role is to steel surface moisture drying, on the other hand is to enhance the temperature of the steel pipe itself, to prevent the sputtering of zinc hurt people, not take away the heat inside the zinc pot to promote zinc-iron alloy layer to speed up the generation .
3, drying kang temperature of 80 ℃ ~ 180 ℃, steel pipe drying time of 3 to 7 minutes, but also according to the specifications of steel pipe, wall thickness to master the different drying temperature; drying workers at any time to check the dryness of steel to prevent time Insufficient zinc spray into the liquid zinc injury; drying not over-temperature, to prevent the solvent coke.
