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Hot dip galvanizing equipment processing time sharing
Time:2016-6-6 10:15:38
How to ensure the reasonable hot-dip galvanizing equipment?
In general, steel parts in the zinc bath dipping time is not determined, but generally to the surface of the zinc tank no zinc ash as quasi, usually between 0.5-2 minutes, and thicker steel parts will require a longer leaching time of zinc. Zinc time does not need to have a fixed standard, must be based on different process temperature, steel thickness, material and other factors in a comprehensive consideration, in hot dip galvanizing equipment production experience is very important.
In any case galvanized, hot dip galvanizing equipment processing time to share the dip zinc time must be followed to meet the needs of the film thickness and to shorten the time as a principle. Time is too short to be caused by surface Zn Fe alloy layer is not fully generated due to the plating leakage and the surface is not smooth; time is too long will make the hot zinc layer thickness is too thick and gratuitous waste of zinc consumption and the adhesion decreased.