[Chai Jin cable tray to recommend the star product - the choice of bridge] bridge 1.1 in the engineering design, the bridge shall be arranged based on a comprehensive comparison of economic rationality, technical feasibility, operational security, and other factors to determine the best steel fire bridge program, but also to fully meet the construction and installation, maintenance, repair and cabling requirements. 1.2 bridge laying height from the ground level is not lower than in 2.5m, 1.8m following section should be added to the metal cover to protect from the ground when laying vertically, but laid in electrical rooms except when. Horizontal cable tray laid in the device or on the mezzanine troops Road and less than 2.5m, should take measures to protect the ground. [Chai Jin cable tray to recommend the star product - the bridge] 1.5 EMI shielding required cabling. Or when an external protection such as outdoor sunlight to shadow n fire bridge manufacturers, wholesale oil fire bridge, corrosive liquids, combustible dust and other environmental requirements. Should be used without holes tray cable bridge. 1.6 easily accumulate dust in place, cable tray cover should be used; in outdoor public channel or across the road segment. Should increase the use of non-porous plate or tray on the bottom of the bridge. [Chai Jin cable tray to recommend the star product - bridge] at 1KV and below neutral grounding system, grounding neutral grounding powered devices connected to the system. Air-powered equipment is automatically turned off at Villa, the long direction of the metal bridge level cross-sectional area shall not be less than the specified value. 3, along the full length of the bridge lay another ground lines, each (including non-linear segment) should be at least a little bridge a reliable connection with the grounding line. 4, for vibration place, at the junction of the ground portion of the coil should be installed. Strong electric fire bridge Yangquan fire bridge _ _ known manufacturers Chai Jin Chai Jin cable tray cable tray provided by the Tianjin Limited. Chai Jin Tianjin cable bridge Limited (www.tjcjdlqj.com) strong, credible, in Tianjin metal building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chai Jin cable tray and you hand into the brilliant, for a better future!