Difference between trough type cable tray and tray type cable tray

托盘式电缆桥架适用范围托盘式电缆桥架是石油、化工、轻工、电视、电讯等方面运用广泛的一种。槽式电缆桥架一般外表用的多，电气桥架一般多用梯式桥架和托盘式桥架。其间动力电缆一般只用梯架式桥架。托盘式桥架一般用于控制电缆的敷设。首要是依据电缆散热功用。

Application scope of tray type cable tray type cable tray is widely used in petroleum, chemical industry, light industry, television, telecommunications and other aspects. Trough type cable tray is generally used for appearance, and ladder type cable tray and tray type cable tray are generally used for electrical cable tray. During this period, the power cable generally only uses ladder type bridge. Tray type bridge is generally used for laying control cables. The first is based on the heat dissipation function of the cable.

槽式电缆桥架是一种全封闭型电缆桥架。托盘桥架一般指的是有孔的槽式桥架。因为开了散热孔，托盘式桥架板材的厚度要更厚些。槽式桥架是360度全封闭的，首要功用是屏蔽干扰，抗腐蚀，对控制电缆屏蔽干扰和重腐蚀环境中电缆的防护都有较好效果。

Trough type cable tray is a kind of fully enclosed cable tray. Tray bridge generally refers to the slotted bridge with holes. Because of the opening of heat dissipation holes, the thickness of tray tray plate should be thicker. The grooved bridge is 360 degree fully enclosed. Its primary function is to shield interference and resist corrosion. It has a good effect on controlling cable shielding interference and cable protection in heavily corrosive environment.

托盘式桥架其外表处理可根据用户需要可分为镀锌、静电喷塑和热镀锌三种，在重腐蚀环境中可作特别防腐处理。托盘桥架底部有许多腰形孔，以利于散热。

The surface treatment of tray type bridge can be divided into galvanizing, electrostatic plastic spraying and hot galvanizing according to the needs of users. It can be used for special anti-corrosion treatment in heavily corrosive environment. There are many waist shaped holes at the bottom of the tray bridge to facilitate heat dissipation.

槽式直通电缆桥架与无孔托盘式电缆桥架是都可以敷设电力电缆；断面、结构方法不同罢了。封闭的槽盒、无盖的托盘还有梯架都归于电缆桥架，三种桥架的结构方法不同，一些功用也有差异，比方防护性以槽式好、梯架差，但通风冷却性却相反。

Both trough type straight through cable tray and non perforated tray type cable tray can lay power cables; Section and structure methods are different. Closed trough box, uncovered tray and ladder are all attributed to cable tray. The structural methods of the three trays are different, and some functions are also different. For example, the protection is good in trough type and poor in ladder, but the ventilation and cooling is opposite.

槽式电缆桥架首要用于敷设截面小但数量多的电线电缆。托盘式缆桥架首要用于敷设截面大数量较少的电力电缆。槽式电缆桥架适用于敷设计算机电缆、通信电缆、热电偶电缆及其槽式桥架高活络系统的控制电缆等。

Trough type cable tray is mainly used for laying wires and cables with small section but large quantity. Tray type cable tray is mainly used for laying power cables with large section and small quantity. Trough type cable tray is suitable for laying computer cable, communication cable, thermocouple cable and control cable of trough type cable tray high active system.

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The above is the detailed introduction of Jinan cable bridge. I hope it will help you If you have any questions, please contact us We will provide you with professional service http://www.sdhangfeng.com