前市场中用得较多的电缆桥架主要为梯式和槽式桥架，那么在安装时，我们应当如何去选择呢？这里山东电缆桥架就此问题专门对二者进行了对比，通过这一对比就能让你一下子明白自己应该需要哪一类桥架？
Before the market used in cable tray more mainly for ladder type and trough type bridge, so in the installation, weshould be how to choose? Here Shandong cable bridge on this issue specifically compared to the two, through thecontrast can make you suddenly understand oneself should need what kind of bridge?
First, said first groove type cable tray: slot type cable tray is a fully enclosed type cable tray. It is applicablefor laying computer communication cable, thermocouple cable and other highly sensitive system control cables. It hasa very good effect on protecting the cable control cable shielding interference and heavy corrosion environment.
Second, besides the ladder: this type of cable tray cable bridge is based on the similar product improvement andbecome, it has advantages of light weight, low cost, modeling unique, convenient installation, good air permeabilityetc.. It is suitable for big diameter cables laying, especially suitable for high voltage cable laying.