Dry ice Heavy Fog is a preferred type of effect on stages, showrooms, TV studios, clubs and stages. It is also becoming more and more popular for the first dance at weddings. The Dry Ice Heavy Fog machine is a powerful heavy fog machine: it consists of a CO2 fog generator, a fan and a cooling chamber housed in a compact flight case (67 x 51 x 30 cm) and a space section to hold a 5 lt liquid container next to the fog generator. Liquid CO2 is used to cool the fog generated by the internal low temperature fog generator. Therefore, the machine produces thick and heavy fog that is evenly distributed.