What is the most appropriate number of fan blades for hanging the air sprayer?
How to determine the number of fan blades of a tractor knapsack sprayer?
AboutOrchard wind sends spraying machineThe number of fan blades, we usually see 9-12 leaves, but many are different, and the shape is also different, but the large fruit tree spraying machine is generally a straight knife style, so today I will talk about the difference between the number of different in the end.
1) The larger the number, the greater the resistance: simply put, it is similar to the working garden of fan blades, if it is 2 fan blades, it is easy to pull or rotate to drive up, there is no doubt about this, if the number increases to 5 fan blades, the resistance brought by 5 fan blades is a great contrast between the two fan blades, so the more fan blades need more power to drive it to rotate.
2) The more the quantity, the air volume will increase: this point is still in accordance with the above, that is, the number is more, the driving power is greater than the requirements, so the air volume of the incoming hair dryer is also greater, which is very important, so it is not only required that the driving power is large, but also the air volume is much larger.
3) The higher the number, the higher the cost: Of course, the number of 9 blades is different from the cost of 12 blades or 14 blades, which is beyond doubt, so it can be distinguished from here.