Cryogenic batch freezers use liquefied carbon dioxide (LCO2) or liquefied nitrogen (LIN) for discontinuous cooling and freezing. Controlled injection of the cryogenic gas lowers the temperature in the cabinet as the gas immediately evaporates. The latent heat of evaporation is the main source of cooling energy.
Unique process to speed up the hardening of the fat glaze in cone products by and instant solidification of the chocolate layer. It improves the protective layer and increases the shelf life of the crispy sugar cone with 4 .. 8 months.