Motorway marker board spraying machine - is engine driven to travel along marker board profiled sections and includes cleaner to remove rust, old paint etc.

摘要

The mechanical spraying machine is for the cleaning, spray-painting and washing of motorway marker boards etc. It travels along the profiled sections of the marker boards themselves, and is driven by an internal-combustion engine with a combination compresor for spraying paint, cleaning material, primer coats etc. It can also have a cleaning mechanism for removing rust, traces of old paint etc.