The construction material will determine just how well the cotton candy machine will serve you. However, the first thing you want to consider is how regularly you plan to use the machine. If you will only be making cotton candy for your kids every weekend, then a small machine with a plastic construction will work just fine.
If on the other hand you are buying a cotton candy machine for commercial purposes, then you need a larger model with a metal construction to optimize on durability.
The best cotton candy machine will have a bubble top. This ensures that the cotton candy doesn’t fly everywhere once blown out of the machine and will allow you to shape it on and around the cones.
The size of the bowl should be at par with your intended use of the cotton candy machine. If the bowl is too small then you will often find yourself having to refill it. If too large then it will be inefficient as you do not need a large bowl for making cotton candy only during the weekends for your kids.
You also need to consider the power and speed of the motor. For commercial ventures, you need a cotton candy machine with a large and powerful motor. For home use, however, a small cotton candy machine with a small motor will work just fine.
For large cotton candy machines, they will often come with wheels to make transporting to different locations simple.
It’s always important to consider the warranty options. Products that come with long warranties often signifies good quality.