Galvanized Cable Trays No.❶ Galvanized Cable Trays


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Cable Tray is simply a bridge-like structure that carries electrical and data cable throughout a project. Cable Tray is available in a wide variety of materials and finishes designed to match location, load and esthetic requirements. By using tray, all types of wiring can be installed in an efficient, manageable, cost-effective and attractive manner.
The electric cable bridge is widely used on construction projects such as laying electrical wire and cable etc. Cable Bridge has provided a new way for the engineering design, the installation work and the production automation.
Types of cable trays:  
  1. Six types according to different structure:
    The great span type, ladder type, tray type, trough type, combined typ e and layout slot.
  2. Three types according to different material:
    The steel type, aluminum alloy type and glass fiber reinforced plastic type.
  3. Three types according to different usage:
    The ordinary, anticorrosion, and anti- burning type.
  4. Three types according to the load: The light, heavy and aggravating type.
Features and Benefits of Channel Cable Trays:   Surface treatment of cable trays:
1. Requires NO bending or cutting
2. Acts as a continuous ground conductor; no grounding splices
3. Adapts to difficult architectural designs, accommodates changes in direction and elevation of cable runs
4. Cuts installation time up to 50 percent.
5. Provides strength, rigidity without additional hardware.
6. Has smooth edges to avoid any cut in both the wire and the installer.
7. Galvanized, powder coated or hot dip galvanized finishes to minimize corrosion.
8. All support hardware available.
9. Custom sizes and materials available
  Steel cable trays can be surface-treated with spray, zinc-plating, spray and zinc-plating, cold zinc dipping, hot galvanizing, nickel zinc-plating and alloy etc. Besides, we can provide requested accessories and; fittings etc.

1. Spraying should be carried out in alkali and salt corrosion free site.
2. Hot zinc dipping cable tray should be used in a place where there is no acid, alkali and salty substance in case of short working life.

3. The place where cold galvanizing work would be taken should be dry, ventilated, and corrosion free.
Advantages and installation
The cable trays have the advantages of high strength, reasonable structure, better load, flexible layout, easy construction, convenient installation and easy wire line extension etc. The electric c cable bridge may be impractically laid along with the process tube, may under the floor, hoisted under the girder, or be placed in the room, outside of the wall, the column, the tunnel, or on the electric cable ditch wall, and also may be installed in the open-air column or frusta.
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