How to ensure even and efficient spraying when using a air blast sprayer?

When using the tractor trailer type large capacity family farm air blast sprayer, ensuring uniform spraying and not wasting liquid medicine is the key to improving the operating efficiency and reducing costs. Here are some methods to ensure even and efficient spraying:

1. Adjust the height and angle of the nozzle:

Adjust the height and angle of the nozzle according to the height and shape of the tree crown, ensuring that the nozzle can cover all parts of the tree crown, including the upper and lower parts.

2. Choose the appropriate nozzle:

Choose the appropriate nozzle based on crop type, canopy density, and application purpose. Different nozzles can affect the spraying mode and flow rate of the medicine, thereby affecting the uniformity of spraying.

3. Adjust spraying pressure:

Appropriate spraying pressure can ensure that the medicine is sprayed at an appropriate speed and shape, avoiding dripping or drifting of the medicine. Excessive pressure can cause splashing and waste of medication, while insufficient pressure may result in uneven spraying.

4. Control walking speed:

A stable walking speed is crucial for uniform spraying. Walking too fast or too slow can lead to uneven spraying.

5. Use spraying control system:

Modern tractor trailed large capacity air blast sprayer is usually equipped with electronic control systems that can accurately control the start and stop of spraying, as well as the amount and frequency of spraying.

6. Regular inspection and maintenance:

Regularly inspect the spraying system, including nozzles, pipes, and valves, to ensure that there are no blockages or leaks. Damaged or worn components should be replaced promptly.

7. Training operators:

Ensure that operators understand the correct usage and maintenance procedures of the air blast sprayer, including how to adjust parameters and how to handle common issues.

8. Consider environmental factors:

Wind speed, temperature, and humidity can all affect the spraying effect of the medicine. Working in high wind speeds or temperatures may increase the drift and evaporation of the medicine, and should be avoided under these conditions.

Through the above measures, it is possible to effectively ensure that the air blast sprayer spraying evenly during operation, reducing the waste of medicine and improving the effectiveness of pest control.