Airport iron fence is a kind of safety fence. Now it is also called "airport fence" airport fence net and "Y-type safety defense ring". It is set on V-type bracket, which improves the welding net, safety and hot-dip galvanized accessories blade cage and the isolation door products with high defense strength and safety level. In recent years, it is widely used in airports, military bases and other high security places. Note: if the razor wire and razor wire are installed on the top of the airport fence, the safety protection performance can be improved. At present, our airport guardrail can be made by electroplating, hot plating, plastic spraying, impregnation and other anticorrosive forms. It has good anti-aging, anti Japanese drying and weather resistance characteristics. Its products are beautiful in shape and various in design and color. It not only has the function of guardrail, but also has the effect of beautification. Our factory can make all kinds of airport fence according to the needs of users, and carry out anti-corrosion treatment in the long-term use of airport fence.

　　機(jī)場鐵藝護(hù)欄作為一種防護(hù)產(chǎn)品，由于老年人在戶外使用，如何能長期保存是一個(gè)必須要解決的問題，一般來說，各種防護(hù)網(wǎng)產(chǎn)品。目前所有采用表面鍍鋅的方法主要采用的是熱鍍鋅，但也有少數(shù)小廠采用冷鍍鋅的方法，現(xiàn)在就來介紹一下，有什么區(qū)別。柵欄網(wǎng)熱浸鍍鋅這種方法，是一種比較古老的鍍鋅方法，自1836年法國熱浸鍍鋅在工業(yè)上的應(yīng)用以來，已有170年的歷史。但近年來，在安平的一些大型工廠中，護(hù)欄網(wǎng)片熱浸鍍鋅已得到廣泛應(yīng)用。熱鍍鋅護(hù)欄網(wǎng)的生產(chǎn)工藝主要包括:網(wǎng)片的制備→預(yù)鍍→熱浸鍍→鍍后加工→成品檢驗(yàn)等。按客戶要求經(jīng)常按電鍍前處理方法處理。

　　As a kind of protective product, how to keep the iron fence for a long time is a problem that must be solved because the elderly use it outdoors. Generally speaking, all kinds of protective net products. At present, all the methods of surface galvanizing are mainly hot galvanizing, but there are also a few small factories that adopt cold galvanizing. Now let's introduce what's the difference. Fence net hot-dip galvanizing is an ancient galvanizing method. It has been 170 years since French hot-dip galvanizing was applied in industry in 1836. However, in recent years, in some large factories in Anping, the hot-dip galvanizing of guardrail mesh has been widely used. The production process of hot-dip galvanized guardrail mesh mainly includes: preparation of mesh → pre plating → hot-dip coating → post plating processing → finished product inspection, etc. According to the customer's requirements, it is often treated according to the electroplating pretreatment method.

　　機(jī)場護(hù)欄網(wǎng)外退火熱鍍鋅鋼絲:是護(hù)欄網(wǎng)網(wǎng)孔在進(jìn)入熱鍍鋅操作線前，首先在底式退火爐或罩式退火爐進(jìn)行再結(jié)晶退火，使鍍鋅鋼絲不存在退火過程。在熱鍍鋅前，網(wǎng)孔必須保持干凈，純鐵的活性表面沒有氧化物和其他污染物。該方法是將退火后的護(hù)欄網(wǎng)片表面用酸洗法除去，然后涂上一層氯化鋅或用氯化銨和氯化鋅混合溶劑進(jìn)行保護(hù)，從而防止護(hù)欄網(wǎng)被氧化。

　　Annealing hot-dip galvanized steel wire outside the fence of airport: before the fence mesh enters the hot-dip galvanizing operation line, it first carries out recrystallization annealing in the bottom type annealing furnace or cover type annealing furnace, so that there is no annealing process for galvanized steel wire. Before hot galvanizing, the mesh must be kept clean and the active surface of pure iron shall be free of oxides and other pollutants. The method is to remove the annealed surface of the guardrail net by acid washing, and then apply a layer of zinc chloride or protect it with a mixed solvent of ammonium chloride and zinc chloride, so as to prevent the guardrail net from being oxidized.

　　以上是濟(jì)南鐵藝護(hù)欄公司小編為大家介紹的相關(guān)內(nèi)容，想要了解更多內(nèi)容，歡迎訪問網(wǎng)站：http://m.4hut75.comThe above is the relevant content introduced by Jinan Tieyi guardrail company. To learn more, please visit the website: http://m.4hut75.com