The air vent plate is intended for the ventilation or venting of workshop trolleys with oxyfuel systems, compressors or generators. The 1000 x 800 mm air vent plate is made of 2 mm thick aluminum sheet metal. The size of each individual ventilation outlet is 60 x 13 x 6 mm. The air vent plate can be easily riveted or screwed to all aluminum or plywood box bodies.