Channel type cable tray is totally closed type tray,which is suitable for laying computer cable,comunication cable,thermocouple cable and is good for screening disturb of high sensitive system control cable and good for protection of cable in severe corrosive environment.Considering use straight channel for screening.the surface is to galavanized.

Channel cable tray protectio cover will be support with channel.other accessories,ladder type and tray type brige can be used interchangeably.

Surface treatment for straight channel includes plastic spraying,galvanization and paint spray,when adopting plastic spraying please use groud connection broad.