[Chai Jin cable tray to recommend the star product - the bridge] Selection Procedure trays (1) to determine the width of the bridge, the number of layers, the anchor types and spacing, as well as the distribution of cable trays on each layer. (2) the calculation of each cable uniformly distributed load (kN / m2) cable tray price, initially identified bridge models, specifications. (3) according to the maximum overall cable uniform load value checking bridge strength. [Chai Jin cable tray to recommend the star product - the bridge] 1.7 different voltage cables for different purposes should not be laid in the same layer of cable tray: (1) 1kV and above and below 1kV cables: (2) the same path power to a load of double-circuit cable; (3) emergency lighting and other lighting cables: (4) power, control and telecommunications cables. Cable tray price, Zhejiang, cable tray, tray preferred Tianjin Tianjin Chai Jin Chai Jin provided by cable bridge 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!