槽式電纜橋架和托盤式橋架就是底部不同，有孔和沒孔。槽式的不利于散熱，托盤散熱稍好。

Trough cable trays and tray trays have different bottoms, with or without holes. Slot style is not conducive to heat dissipation, while tray style has slightly better heat dissipation.

槽式橋架是封閉的；托盤式橋架是橋架底部有很多腰形孔，以利于散熱；梯式橋架的底部像樓梯一樣，側(cè)面有擋板，灰塵多的地方用梯式的，不會積灰。

The trough bridge is enclosed; Tray type bridge has many waist shaped holes at the bottom of the bridge to facilitate heat dissipation; The bottom of the ladder style bridge is like a staircase, with side shields. Ladder style bridges are used in dusty areas to prevent dust accumulation.

槽式橋架也叫槽式電纜橋架，是一種全封閉型電纜橋架，它很適用于敷設(shè)計(jì)算機(jī)電纜、通信電纜、熱電偶電纜及其它高靈敏系統(tǒng)的控制電纜等，它對控制電纜屏蔽干擾和重腐蝕環(huán)境中電纜的防護(hù)都有較好效果。

Trough type cable tray, also known as trough type cable tray, is a fully enclosed cable tray that is suitable for laying computer cables, communication cables, thermocouple cables, and other control cables for high-sensitivity systems. It has good effects on shielding interference and protecting cables in heavily corrosive environments.

槽式電纜橋架主要用于敷設(shè)截面小但數(shù)量多的電線電纜。托盤式纜橋架主要用于敷設(shè)截面大數(shù)量較少的電力電纜。

Trough type cable trays are mainly used for laying wires and cables with small cross-sections but large quantities. Tray type cable trays are mainly used for laying power cables with large cross-sections and small quantities.

槽式橋架很適用于敷設(shè)計(jì)算機(jī)電纜、通信電纜、熱電偶電纜及其槽式橋架高靈敏系統(tǒng)的控制電纜等。

Trough type cable trays are very suitable for laying computer cables, communication cables, thermocouple cables, and control cables for highly sensitive systems in trough type cable trays.

托盤式橋架適用范圍托盤式電纜橋架是石油、化工、輕工、電視、電訊等方面應(yīng)用很廣泛的一種。

Tray type cable tray is widely used in petroleum, chemical, light industry, television, telecommunications and other fields.

槽式橋架一般儀表用的多，電氣橋架一般多用梯式橋架和托盤式橋架。其中動力電纜一般只用梯架式橋架。托盤式橋架一般用于控制電纜的敷設(shè)。主要是依據(jù)電纜散熱性能。

Slot type cable trays are commonly used for instruments, while ladder type and tray type cable trays are commonly used for electrical cable trays. Among them, power cables generally only use ladder type cable trays. Tray type cable trays are generally used to control the laying of cables. Mainly based on the heat dissipation performance of the cable.