If you are going to buy any type of floor fan, make sure the fan is oscillating. This will give you far better results than those who remain in a fixed position.
It is rather useless to say it is not effective to have a fan if all it does is remove air in one position throughout the day. If you want to eliminate the smell of cooking or other types of odor, you will feel almost impossible unless the fan you buy is very strong or properly circulates the air. You may explore more about industrial fan via http://www.sapa3online.com/.
Check if the fan you want to buy is electric or does it have the option to run with the battery too. The latter type is very useful because the power might come out for a number of reasons but you still need a fan.
The style of the industrial floor fan that you choose will depend greatly on the amount of space you have and also where you want to find a fan.
If you want to move easily, you must check the weight. Some fans are described as portable but in reality it takes two or three people to lift it.
How much do you have to spend on the fan? The answer depends on the size of the fan you need. You will need a number of fans for a large area or very strong.