Slushies or frozen carbonated beverages have been a favorite since the early fifties. They are a blend of flavored sugar syrup, water and carbon dioxide. The mixture is then frozen by a custom machine that creates a drink consisting of a slushy drink suspended in ice crystals and liquid. This process changes the composition of the liquid drink by 40% and dispenses a beverage that is trade marked by companies who market and sell the product in various flavors, such as 7-Eleven and Dairy Queen, it’s place of invention by Omar Knedlik.
Creator of The Original Slushy Machines
Omar Knedlik, owner of the popular Dairy Queen franchise, created the FCB machine because his restaurants didn’t possess a soda fountain. His solution was to store soda in his freezer to keep it cool, and the outcome was the slushy we now have today. Recognizing the success of his actions, Knedlik set out to capture the drink by creating a machine that would specialize in making the frozen beverage. During the 1960s, around 300 machines were manufactured. They became even more popular after stores licensed the invention and began selling it with attractive names such as the Slurpee and ICEE.
An slush machines mechanics are pretty similar to typical soda fountains. The process of creating a slushy requires, flavored syrups and filtered water to be carbonated. The combined chemicals are then put into a barrel that has freezer coils. It’s then frozen to the wall of the barrel and scraped off by whats called a rotating dasher. This step keeps the mixture smooth, creating the famous slushy texture. Slushy machines are often frozen to a temperature that is well below the freezing point of water. Even though the combination of pressure is up to 40 p.s.i. sugar, and the continuous mixing prevents the slushy from becoming frozen solid. There are a few types of different slushy machines, such as the non-carbonated machines. FCB machines are unique from other beverage machines due to the fact that they need a pressure chamber and a carbon dioxide source to keep the mixture from freezing.
Today’s Slushie Machine Hire
Several of today’s non-carbonated machines have a spiral-shaped plastic container to remove the crystals off of the container, these types of slushy machines are often combined with a clear hopper that conveniently releases the mixture. The end result is a much smoother slushy than an original FCB machine makes. Non-carbonated slushy makers are simple and less expensive, and this makes them more popular for convenient stores. They are also able to be used by customers without any assistance from employee’s as opposed to typical FCB machines that requires a service staff.