The actual figure will vary depending on the machine and other factors like whether or not alcohol is included in the recipe. Generally speaking, though, most machines can freeze a tank of non-alcoholic drink mix in about 30 - 40 minutes but use any guides or references that the manufacturer provides to get an idea of the true figure.

No, these items are not rated for dairy. For best results, choose a machine that is dairy-safe.

You should first check the overall sugar content with a refractometer to determine if it is suitable for alcohol. It may also be a good idea to test out a recipe with alcohol so that you can know exactly how to achieve the desired result before advertising alcoholic slush drinks. Also check local laws to be sure you can serve alcoholic beverages from one of these machines.

Maintenance is extremely important on your Narvon slushy machine in order to keep the unit operating at peak efficiency. The machine requires maintenance every 3 months and at least once a year to keep the operating performance of all components optimal. Without maintenance, the components of the machine can become worn or even defective, so it is important that periodic maintenance is performed on the unit. Please see this item’s works with section for suggested maintenance kits.