Is it better to send air to the tower of the pull sprayer or is it round?

Round is better. Pneumatic traction sprayer is better round, because the range of circular pneumatic traction sprayer can reach about15m, and that of tower pneumatic traction sprayer is about10m. The circular pneumatic traction sprayer has long range and good atomization effect, which can make the medicine diffuse before and after the blade. The tower-type pneumatic traction sprayer can only make the medicine spread in front of the blades, so the pneumatic traction sprayer is better in round shape.