The tray type cable tray has the advantages of heavy handling, light load, large appearance, simple structure, and convenient installation. It is suitable for both the installation of power cables and the laying of control cables. The surface treatment of tray type cable trays can be divided into two types: plating and painting, and special anti-corrosion treatment can be applied in heavily corrosive environments. The tray type cable tray is equipped with a cover, and all accessories are common to the tray type slot type cable tray.

托盤(pán)式電纜橋架根據(jù)結(jié)構(gòu)可分為：有孔托盤(pán)無(wú)孔托盤(pán)和組裝式托盤(pán)。

Tray type cable trays can be divided into perforated trays, non perforated trays, and assembled trays based on their structure.

（1）有孔托盤(pán)是由帶孔眼的底板和側(cè)板所組成的槽形部件，或由整塊鋼板沖孔后彎制成的部件。

(1) A perforated tray is a groove shaped component composed of a bottom plate and a side plate with holes, or a component made by punching and bending a whole steel plate.

（2）無(wú)孔托盤(pán)是由底板與側(cè)邊構(gòu)成的或由整塊鋼板制成的槽型部件。

(2) A perforated tray is a groove shaped component composed of a bottom plate and side edges or made of an entire steel plate.

（3）組裝式托盤(pán)是由適于工程現(xiàn)場(chǎng)任意組合的有孔部件用螺栓或插接方式連接成托盤(pán)的部件。

(3) Assembled pallets are components that are connected to a pallet by bolts or plugs, which are suitable for any combination of perforated components on the engineering site.

他們都是用來(lái)敷設(shè)電纜的，低壓電纜和控制電纜共用同一托盤(pán)或梯架時(shí)，應(yīng)選用中間設(shè)置隔板的梯架或托盤(pán)。

They are all used for laying cables. When low-voltage cables and control cables share the same tray or ladder, a ladder or tray with a partition in the middle should be selected.

槽式電纜橋架與無(wú)孔托盤(pán)式電纜橋架是同一種產(chǎn)品嗎？

Are slot type cable trays and perforated tray type cable trays the same product?

槽式電纜橋架與無(wú)孔托盤(pán)式電纜橋架是不是都可以敷設(shè)電力電纜？

Can both slot type cable trays and perforated tray type cable trays be used for laying power cables?

槽式直通電纜橋架與無(wú)孔托盤(pán)式電纜橋架是都可以敷設(shè)電力電纜；斷面結(jié)構(gòu)形式不同而已。

Both trough type through cable trays and perforated tray type cable trays can be used for laying power cables; The cross-sectional structure is just different.

封閉的槽盒無(wú)蓋的托盤(pán)還有梯架都屬于電纜橋架，三種橋架的結(jié)構(gòu)形式不同，一些性能也有差異，比如防護(hù)性以槽式好梯架差，但通風(fēng)冷卻性卻相反。

Closed trays, uncovered trays, and ladders all belong to cable trays. The three types of trays have different structural forms and some performance differences. For example, the best protection is the trough type, while the worst is the ladder, but the opposite is true for ventilation and cooling.

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Thank you for reading. The source of this article is Jinan Cable Tray. For more information and questions, please click on: http://m.ymmgjx.net We will continue to work hard to provide you with services. Thank you for your support!