What is a perforated cable tray and the feature of ventilated cable tray.
Perforated Cable Tray is a semi-sealed cable containment, it is very similar to the appearance of the slotted cable tray, perforated at the bottom or side for heat dissipation, mainly used in control cables, communication cables with water laying or vertical laying, and for the installation of power cables.
It is a kind of cable tray used in petrochemical industry and television and telecommunications, and it is not only suitable for the installation of power type cables, but also for the laying of control cables. So because of its advantages, perforated type cable tray it is applicable to a wide range of areas, because the needs of customers are different, some manufacturers can be according to the actual requirements of customers for surface treatment, it is divided into galvanized, electrostatic spraying and hot galvanized three, in a heavy corrosive environment can be special anti-corrosion treatment.so we can supply galvanized perforated cable tray, hot dip galvanized cable tray,stainless steel perforated cable tray, Powder coated paint perforated cable tray ( any color).
The sizes of perforated cabel tray
The width of perforated cable tray: From 50mm to 1200mm;
The height of perforrated cable tray: from 25mm to 200mm;
The length of perforated cable tray: from 2000mm to 6000mm ( normally use 3000mm length)
We can send you our full range cable tray catalog if necessary. kinldy contact us via laddertray@163.com , we can supply all kinds of cable tray with all cable tray accessories. Our cable trays are UL and CE certified.
Features of ventilated cable tray:
1, perforated type cable tray it is lighter in weight. The load it can bear is larger, and the shape is beautiful.
2, ventilated type cable tray its structure is relatively simple. Installation is also very convenient and fast. But the perforated type cable bridge its surface treatment is divided into the ferry and spray paint these two treatment methods, so in some corrosive environment, it is necessary to do special anti-corrosion treatment.
3，Good heat dissipation performance. The bottom of the slot of the perforated type cable containment is a lot of waist-shaped holes, so that its thermal performance is much better.
Post time: Jun-05-2023
