The main differences between the heavy hammer fans and push -pull fans

The main fan of the heavy hammer fans is pushed away by the louver in front of the louver to push away with the launch of the negative pressure fan, and then open the fans in front of the negative pressure fans to achieve the purpose of ventilation.

Pushing fans mainly push the way in front of the fans is to use the principle of centrifugal force inside the fan to push the shutters.

The main working principles of the heavy hammer fans and push -pushing fans are still the same. They all achieve the purpose of ventilation. The main difference is that it is the problem of opening the louver in front of the negative pressure fan.

One is to automatically push the first shutter in the front of the previous louver by using the centrifugal force, and the other is to use the push lever force to push the louver in front of the fan to the ventilation.

In comparison of the heavy hammer fans and push -pushing fans, the centrifugal force produced by the fans to start operation is used to promote the way of opening the fan of the fan.