Regular Cleaning: Periodic cleaning of cable trays is essential for removing debris, dirt, and contaminants that can accelerate corrosion. There are mainly the following methods to clean up the dust of the coal transmission cable bridge: Manual cleaning: use brooms, rags and other tools for cleaning. In the cleaning process, you need to pay attention to. Cablevey provides both wet and dry cleaning options for tube conveyors. Trust Western's dry ice blasting to clean the following: Dry ice blasting cable trays is the optimal method to ensure a thorough cleaning of delicate electrical parts without. Performing regular cleanings will help conveyors remain in good working order and reduce breakdowns due to clogging or jamming of debris, dust, or dirt within these systems. to provide close support for cables.