The GEO Mixer from Interbake (Bury, Lancashire) is designed for cake or pastry products.
The structure of the unit is made entirely from stainless steel, while an internal washing system can be programmed to a production schedule. Carbon dioxide gas is piped through the machine, which kills the bacteria. This is then followed by a hot wash process.
One design advantage of the GEO Mixer is that, when making sponge cakes or whisking cream, the contents of the mixing bowl are whisked under pressure, reducing mixing times.