The difference between trough bridge and ladder bridge
There are various types of cable trays, including groove and ladder styles. Bridge trays are generally widely used on various building and pipe gallery supports. Although their structure is very simple, they are made of stainless steel, which is smooth, beautiful, and aesthetically pleasing. In addition, their functions should not be underestimated, and the specific functions of each type of support are different.
1、 Trough type cable tray: Trough type fiberglass cable tray is a fully enclosed cable tray suitable for laying computer cables, communication cables, thermocouple cables, and other control cables of high-sensitivity systems. It has good effects on shielding interference of control cables and protecting cables in heavily corrosive environments. The protective cover of the trough bridge is supplied together with the trough body.
Slot type cable trays are generally closed type cable trays without openings, so they have poor heat dissipation. However, similar tray type cable trays have many waist shaped holes at the bottom, which relatively improve heat dissipation performance.
2、 Ladder style bridge:
Ladder style cable tray is a new type of product improved by enterprises based on relevant domestic and foreign data and similar products. It has the advantages of light weight, low cost, unique shape, easy installation, heat dissipation, and good breathability. It is suitable for laying cables with larger diameters, especially for laying high and low voltage power cables. Ladder style cable trays are equipped with protective covers, which can be specified when ordering. All accessories are compatible with tray style and trough style cable trays.
Ladder style cable trays have arc-shaped bends: bends, tees, crosses, and other structures are aesthetically pleasing arc-shaped, with an inner bending radius of R200-900mm. The cable bends naturally, avoiding breakage during cable bending and increasing the strength of the cable tray.
Ladder style products are lighter in weight, making installation more convenient and efficient during construction, and transportation and loading and unloading processes also faster. Therefore, if the weight is relatively light during construction, it can make the construction unit's construction more convenient; Secondly, for construction, easy installation is also necessary; Again, it is important to ensure that the product has a good design, as only in this way can the construction effect be guaranteed. With the rapid development of economic construction and industrialization, there are multiple demands for the diversification and further improvement of the characteristics of ladder type bridge products, which are expected to have a good development prospect in the future.
