一、梯式热镀锌电缆桥架热镀锌防锈的成本要比其它喷漆专用层的成本低，因为它省去了打磨保护涂层等工序；

1、 The cost of hot-dip galvanizing and rust prevention for ladder type hot-dip galvanized cable trays is lower than that of other special paint coatings because it eliminates the need for polishing protective coatings and other processes;

二、市郊地区梯式热镀锌电缆桥架，标准的热镀锌工艺可使用50多年而不受腐蚀，而临海地区则可使用20多年而不受腐蚀；

2、 The ladder type hot-dip galvanized cable tray in suburban areas can be used for more than 50 years without corrosion using the standard hot-dip galvanizing process, while in coastal areas, it can be used for more than 20 years without corrosion;

三、梯式热镀锌电缆桥架的热镀锌与钢板为冶金结合，依附于钢制表面的一层涂层，因此热镀锌的涂层持久时间即安全又可靠；

3、 The hot-dip galvanizing of ladder type cable trays is metallurgically combined with the steel plate, which is attached to a layer of coating on the steel surface. Therefore, the durability of the hot-dip galvanizing coating is both safe and reliable;

四、镀层具有很强的韧性，热镀锌形成的镀层是一种特殊的冶金结构，当机器运行时，这种结构能够产生电力而不会损坏；

4、 The coating has strong toughness, and the coating formed by hot-dip galvanizing is a special metallurgical structure that can generate electricity without damage when the machine is running;

五、保护能力强，梯式热镀锌电缆桥架的热镀锌可在钢制钢板的各个部位进行镀层，甚至在尖端、小凹槽等部位也可得到完美保护；

5、 Strong protection ability, the hot-dip galvanizing of ladder type hot-dip galvanized cable trays can be coated on various parts of steel plates, and even perfect protection can be obtained at the tips, small grooves, and other parts;

六、热镀锌作业要比其它喷涂材料简单快捷，还能防止施工安装时喷涂材料掉到地面；

6、 The hot dip galvanizing operation is simpler and faster than other spraying materials, and it can also prevent the spraying materials from falling to the ground during construction and installation;

七、检测方便，热镀锌可直接用目测和简单的无损伤线的镀层厚度表进行测试；

7、 Convenient testing, hot-dip galvanizing can be directly tested using visual inspection and a simple non-destructive coating thickness gauge;

八、梯式热镀锌电缆桥架是由镀锌梯式桥架加工而成，热镀锌行业又称"热浸锌"，将成品镀锌梯式桥架的表面脱锌后，放入600°C的锌液中，使钢结构表面涂上热浸锌层，有针对性地起到增强防腐作用，梯式热镀锌电缆桥架本身结构承载能力比“槽式电缆桥架”“托盘式电缆桥架”强，热镀锌的防腐性能远高于电镀锌，随着科技的发展，对钢的防护要求越来越高，对热镀锌的需求产能不断增加。

8、 Ladder type hot-dip galvanized cable tray is processed from galvanized ladder type tray, also known as "hot-dip galvanizing" in the hot-dip galvanizing industry. After the surface of the finished galvanized ladder type tray is dezincified, it is placed in a zinc solution at 600 ° C to coat the surface of the steel structure with a hot-dip zinc layer, which effectively enhances anti-corrosion. The load-bearing capacity of the ladder type hot-dip galvanized cable tray itself is stronger than that of the "trough type cable tray" and "tray type cable tray", The anti-corrosion performance of hot-dip galvanizing is much higher than that of electrogalvanizing. With the development of technology, the requirements for steel protection are becoming higher and higher, and the demand for hot-dip galvanizing production capacity is constantly increasing.

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