Allow your customers to enjoy frozen beverages with the Crathco - 5311 - Single Barrel Frozen Drink Machine with Electronic Controls. This unit (5311) has a compact construction with high-output capabilities. The standby mode conserves energy when it is not in use and holds the product inside at a safe, refrigerated level. The freeze mode brings the dispenser out of standby and makes the product ready to serve. The Crathco Single Barrel Frozen Drink Machine with Electronic Controls (5311) even has a “mix low” alert to let you know when the machine needs more liquid so the hopper never goes dry when you are busy.