Galvanized iron wire price is relatively low, but the excellent corrosion resistance, so favored by a lot of silk screen business, but in the process of galvanized iron wire production, galvanized iron wire in gray spotted this problem has been plagued by many manufacturer, here small make up a gray is a simple introduction of galvanized iron wire for you spotted what is going on.
In galvanized iron wire production process, the first thing to check equipment, and see whether there is a problem, and then is to see the galvanized process, are causing factors of product color, if don’t these problems above, or some happen on the same equipment, and some are normal, so consider the problem of raw materials at this time. Some raw materials in the production of the processing is not stable, the wire itself will exist burr, small surface pits and other local defects.
In view of this problem, you can use a magnifying glass to carefully observe the surface of galvanized iron wire dark place, or look at the end of the same batch of wire production, as long as some careful can find the problem.
Post time: 18-08-21