Machine and method for making liquid and semi-liquid products of the ice cream, pastry or catering trade

摘要: A machine for making liquid and/or semi-liquid products the ice cream, pastry or catering trade, including: a processing container forming chamber an cream product; stirrer mounted inside chamber; thermal treatment system provided with at least one heat exchanger associated container, exchanging container; feed unit including containing basic preparation product, and pressurized gaseous fluid injection device configured to inject into in such way as cause be expelled from transferred diluting delivering liquid.