Chill Grill Ice Cream Machine

Ice-cream makers are household appliances that turn a basic liquid base or custard – a mixture of cream, milk, egg yolks and sugar, plus any flavourings – into frozen ice cream through a process of chilling and churning. A rotating paddle keeps the liquid moving and lets in air, while also scraping down the sides.The liquid refrigerant then goes through a capillary tube which drops the pressure and temperature of the liquid. This low temp liquid refrigerant then enters the cold pan's cooling coils, where heat is absorbed by the refrigerant travelling through the tubes. This is what cools the ice cream pan's surface.