Professional Cable Tray Manufacturer

The fireproof performance of fireproof bridge cable bridge has the characteristics of complete variety, wide range of application, high strength, simple construction, flexible power distribution, installation standard and beautiful appearance, which brings convenience to your technical transformation, cable expansion, maintenance and maintenance. 
The installation of high-strength cable tray can be adjusted to local conditions. 
Can be installed along with the process pipeline overhead; floor, beam hoisting; indoor walls, columns, tunnels, cable trench wall side installation, but also can be installed on the open-air pillar pier, large-scale multi-layer bridge hoisting or vertical installation, Cable tray supplierbe symmetrically laid on both sides of I-steel columns. 
High-strength cable bridge can be laid horizontally and vertically; adjustable angle, T-shaped, cross-shaped branches; adjustable width, height and diameter. 
High-strength cable tray is suitable for power cables with a voltage of less than 10 kV in the world, as well as indoor, outdoor or overhead cables, tunnel cables, such as control cables, lighting wiring, etc. 
High-strength cable tray has the characteristics of complete variety, wide range of application, high strength, simple construction, flexible power distribution, installation standard and beautiful appearance, which brings convenience to your technical transformation, cable expansion, maintenance and maintenance. 
Explosion-proof electrical equipment includes explosion-proof motor, explosion-proof electrical apparatus, the latter also includes explosion-proof transformer, explosion-proof switch, explosion-proof starter, explosion-proof relay, explosion-proof main order, explosion-proof brake, explosion-proof plug connector, explosion-proof junction box, explosion-proof photoacoustic appliances, explosion-proof protection devices, explosion-proof power distribution devices and explosion-proof electric control equipment and so on. 
Explosion-proof motor is one of the main electrical equipment used in explosive environment such as coal, petroleum, chemical industry and so on. 
Explosion-proof motor has a history of 70 or 80 years. 
In the early 1940s, explosion-proof motors were developed in industrial countries, and other countries began to produce them in the late 1940s and early 1950s. 
In the 1960s, the production technology of explosion-proof motor developed rapidly, and the products were updated. 
In the 1970s, the production level of national defense explosive motors was in the stage of consolidation and improvement, with the increase of series varieties, the increase of explosion-proof types, the expansion of power range, and the improvement of explosion-proof standards. 
The fireproof bridge is mainly composed of fireproof board composed of glass fiber reinforced material and inorganic adhesive composite with metal skeleton and other fireproof substrates. 
With fireproof coating on the outer layer, the fireproof bridge will not burn after the fire, so as to prevent the spread of the fire, has an extremely good effect of fire prevention and fire resistance, and has fire resistance, oil resistance, corrosion resistance, convenient overall installation, reasonable structure, long service life and beautiful appearance. The cable is installed in the cable tray, the environment is clean and the cleaning is convenient. 
Fire retardant coating has the characteristics of thin coating, high fire resistance and strong adhesion. 
The fireproof bridge, with a sense of scrub on the surface, is generally used in the distribution lines of fire-fighting equipment, including fire control rooms, fire pumps, fire elevators, smoke prevention and exhaust fans and automatic fire alarm systems. Fire-resistant Cable tray supplier can be used in other distribution lines except the automatic fire alarm system, but there is no need to use fire-proof bridges. 
The fire resistance time of the fireproof bridge in the underground garage is more than 1 hour. 
In the section requiring the bridge frame to be fireproof, fire-resistant or non-flammable plates and net materials can be added to the pallet and ladder frame to form a closed or semi-closed structure, and its overall fire resistance should meet the requirements of relevant national codes and standards.