What is aluminum alloy bridge ?

What is aluminum alloy bridge ? 
 
Aluminum alloy bridge, is the aluminum alloy as raw material for the production of cable bridge, because of its excellent high corrosion resistance, suitable for power plants, chemical, petrochemical and other fields, especially suitable for places with high corrosion environment. 
 
Aluminum alloy bridge name explanation : 
 
The main components of aluminum alloy are copper, silicon, magnesium, zinc, manganese, secondary alloy elements are nickel, iron, titanium, chromium, lithium and so on. 
 
Classification and application scope of aluminum alloy bridge 
 
1. Aluminum alloy wire rack 
 
Aluminum alloy wiring frame, is a dedicated room wiring equipment, China 's communications industry is currently the most widely used, China Mobile, China Unicom, China Telecom, most of the procurement of such bridges. In fact, the cable tray is also called the bridge. Because there is no specific classification standard for the cable tray industry, the cable tray can also include the cable tray, ladder, grid, slot, tray and so on. The wide application of aluminum alloy wiring frame makes room wiring more standardized, standardized and modern. Because the aluminum alloy wire rack has the following characteristics : 
 
( 1 ) Aluminum alloy wire rack width adjustable, single layer, double layer, multi layer, vertical line, horizontal line, any combination. 
 
( 2 ) aluminum alloy wiring frame per meter average load of more than 300 kg. 
 
( 3 ) aluminum alloy wire rack spacing adjustable ; general 250mm-400mm ; hanging interval 1.5m-2m. 
 
( 4 ) The aluminum alloy wire rack is assembled on site with special parts to facilitate transportation. 
 
( 5 ) aluminum alloy wire rack can be suspended ceiling installation, ground support installation, along the wall line installation

2. Aluminum alloy trough bridge 
 
The aluminum alloy trough bridge is a trough cable bridge made of aluminum alloy. The trough cable bridge is generally a closed cable bridge. It is most suitable for laying computer cables, communication cables, thermocouple cables and other highly sensitive system control cables. It has a good effect on the shielding interference of control cables and the protection of cables in heavy corrosion environment. 
 
3. Aluminum alloy ladder bridge 
 
Aluminum alloy ladder bridge is a ladder cable bridge made of aluminum alloy. The ladder bridge is also called ladder cable bridge. Because of its shape similar to the ladder, so named. The ladder cable bridge has the advantages of light weight, heat dissipation and good air permeability, and its bearing capacity is very excellent because of the reinforcement of thebar in the middle of the middleware bridge. In general, aluminum alloy ladder cable bridge suitable for larger diameter cable wiring. 
 
4. Aluminum alloy tray bridge 
 
Aluminum alloy tray cable bridge is a tray cable bridge with aluminum alloy as the original material. It has the characteristics of aluminum alloy and tray type, high strength, low cost, beautiful shape, convenient installation and good air permeability. It is suitable for laying large diameter cables in general, especially for laying high and low voltage cables with large load. Pallet cable tray is one of the most widely used in petroleum, chemical, electric power, light industry, television, telecommunications and so on. It is suitable for both the installation of power cables and the laying of control cables. 
 
5. Aluminum alloy wire groove 
 
Line slot also known as the line slot, distribution slot, line slot, line slot non-bridge, aluminum alloy line slot in the bridge The biggest difference is that the line slot wire, power line