Why should I remove oil before Wire hanger Galvanized?

Why should I remove oil before Wire hanger Galvanized?
 Galvanized is already the most common process for iron products, such as Galvanized wire, Galvanized gabion nets, Galvanized welded wire mesh and other iron products. Not only can these iron wire products be Galvanized, we also produce and sell Wire hanger surfaces. To be processed by Galvanized, of course, before the Wire hanger Galvanized process, the layer of oil left on the surface of the wire hanger must be cleaned off. What are the benefits of Galvanized?

Since the wire hanger is usually made directly from the raw material wire, it has not been subjected to any treatment, and the iron surface of the raw material is oily, and it feels slippery when touched by hand. In fact, there are not only oil layers on the raw materials, but also some oil in the wire hanger processing. The wire hanger is produced in our Aoyi special hanger factory. It is made of cold steel wire. The process of cutting, hanger hook making, spot welding, etc. are all machined, so there will be some in the process of forming the hanger. Oil or oil.

If the Wire hanger Galvanized is directly Galvanized without degreasing, the Galvanized layer on the surface of the Wire hanger is easily peeled off, and the surface of the Wire hanger is not tightly coupled, which directly affects the life of the Wire hanger. In fact, the wire hanger's degreasing is done by surface cleaning or electrochemical degreasing, and does not react with the surface of the Wire hanger.

After all, the oil on the Wire hanger will affect the adsorption capacity of the metal coating during Galvanized, and it may affect other aspects, which will directly affect the quality of the Wire hanger finished product. Of course, the Wire hanger will be washed after degreasing, and the quality of the wire hanger will be guaranteed. After cleaning the surface of the Wire hanger, it will be Galvanized, which is the correct Galvanized process.