The aluminum air vent plate is designed for ventilating workshop trolleys with oxyfuel systems, compressors or generators. The 600 x 600 mm air vent plate is made of 2 mm thick aluminum sheet metal and has 120 air outlets. 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.