Jinan iron gate has many design styles. Different styles of Jinan iron gate will have different door selection requirements, so we need to master some door selection tips. So, how should Jinan iron gate be useful in the production process?

济南铁艺大门的防锈措施有两种，分别是热镀锌和冷镀锌，热镀锌仅仅镀锌的一种方法，将产品置于500℃镀锌池内，经过操作，使其外表附上一层锌层，以此来到达防锈的效果。另一种是冷镀锌(也被成为电镀锌)，是使用电解设备将管件经过除油、酸洗后放入成分为锌盐的溶液中，并连接电解设备的负极。

There are two rust prevention measures for Jinan Tieyi gate, namely hot galvanizing and cold galvanizing. Hot galvanizing is only a method of galvanizing. Put the product in a 500 ℃ galvanizing tank and attach a zinc layer to its surface after operation, so as to achieve the effect of rust prevention. The other is cold galvanizing (also known as electro galvanizing), which uses electrolytic equipment to put the pipe fittings into the solution composed of zinc salt after degreasing and pickling, and connect the negative electrode of electrolytic equipment.

在管件的对面放置锌版，连接在电解设备的正极接通电源，使用电流从正极向负极的定向移动就会在管件上沉积一层锌，冷镀管件是先加工后镀锌。那么这两者的差异是什么呢，我们一起来看一下下面文章的讲解吧。

Place a zinc plate on the opposite side of the pipe fitting, connect it to the positive pole of the electrolytic equipment, turn on the power supply, and use the directional movement of the current from the positive pole to the negative pole to deposit a layer of zinc on the pipe fitting. The cold plated pipe fitting is processed first and then galvanized. So what is the difference between the two? Let's take a look at the explanation of the following article.

从工艺上讲，热镀锌比冷镀锌的工艺要好，热镀锌加工，一般锌层厚度65~85微米，冷镀锌一般指的是电镀锌，锌层厚度只要10微米。

In terms of process, hot-dip galvanizing is better than cold galvanizing. Generally, the thickness of zinc layer is 65 ~ 85 microns. Cold galvanizing generally refers to electro galvanizing, and the thickness of zinc layer is only 10 microns.