Orchard misting machine are usually multi-functional. They can not only be used to spray pesticides, so we must clean the orchard sprayer after each use, so that the residual pesticides will not affect the next use. But after a long time, there will still be some dirty things like oil stains, so how to deal with the oil stains?

1. Use an alkaline solution to clean the oil stains of the orchard misting machine: To clean the animal and vegetable oil and mineral oil fingers on the surface of the steel parts of the orchard sprayer, an alkaline solution can be used to add a small amount of emulsifier, and then cleaned after heating. If pressure injection is used, the oil removal effect is better. After cleaning, spray with heated water to rinse off the residual alkali solution on the surface of the parts.

2. Use solvent to clean the oil stains of the orchard misting machine: in order to prevent the strong corrosion of the orchard sprayer parts by the alkaline solution, solvents, such as gasoline, kerosene, diesel oil, alcohol, etc., can generally be used to clean such parts without heating. .

3. Use aluminum alloy cleaning solution to clean the oil pollution of the orchard misting machine: because the alkali solution has a strong corrosive effect on the aluminum alloy, and the solvent is expensive, when the sprayer with many aluminum alloy parts needs to be cleaned, it can be equipped with aluminum alloy. Alloy cleaning solution for cleaning. Generally, it is prepared by adding sodium silicate or sodium carbonate solution with a small amount of potassium dichromate, and heating to 60-70 ℃ can obtain better cleaning effect.