Uniform cooling of drinks takes not much time and special mixing system keeps product mixed without creating unwanted foam. Herewith, in some models it is provided temperature control of each compartment. There are two types of cold beverage dispensers – the activator and the fountain. In the bottom of the activator type juice coolers are installed blades, which mix juice. This type of equipment is perfect for juices with pulp. Fountain type juice coolers are commonly used for clarifying juices, in which the fluid flow is provided by the operation of the submersible pump.
Frozen drink machine is also a kind of professional bar equipment that is designed for refrigerating and chilling of various juices and other beverages, as well as for freezing until the consistency of «wet snow». The resulting product is used as a cooling beverage and also in cocktails and desserts. The principle of operation of the frozen drink machine is quite simple. Inside the transparent compartment, filled with juice, there is a cooling cylinder, around which the plastic mixing screws spin around and the main purpose of which – is preventing the formation of large ice chunks. Thus, product is frozen to a temperature of -2 ... -4 ° C. The number of compartments may be different - from 1 to 3, which allows you to cook several types of granites. Volume of compartments reaches up to 10 liters.
There are combined models of slush machines, which produce not only produce granites, but also refrigerate various drinks. In this case, cooling of drink takes up to 25 minutes, but for the freezing of juice to the consistency of "wet snow" you will need about 40 minutes.