To improve the performance of cows that give milk, special care and the creation of an optimal microclimate throughout the year is required. In the summer, when the cattle are indoors, the temperature can rise to very high levels. At temperatures above 22-25 ° C cows reduce food consumption and require more energy for the recoil of excessive heat, which leads to performance decrease of milk yield.
With accelerating fans it is possible to raise the air speed up to 2 m / sec and reduce the perceived ambient temperature for 2-6 degrees.
This helps to protect the animals from heat stress and maintain a high level of milk production.