SOLLICH has developed the Turbotemper® Airo for superior aeration. The patented system does not beat but gently "folds" the gas uniformly into the chocolate without reducing the tempering quality. Tempering and aeration takes place in one machine. Where notrequired, the gas injection is simply turned off. Depending on the rheology of the mass, the formula of the mass and the type of gas used aerations up to 0.4 specific gravity can be reached. If desired, automatic and continuous measuring of the density and automatic gas injection is possible.