Description: The system consist of an high pressure fan with the diameter of 1,1 m; rotation speed of 3000 r/m; one ventilation duct. There are four bib nozzles mounted on the head of ventilation duct that were linked from drug pump (like car washing pump).

The drug is injected under high pressure will fly to the foliage of trees and stick to it in order to eliminate harmful pathogens. Parts of spraying machine including: plastic tub contains medicine solution (1,000 liters) and one man drive tractor by the lines in garden to spray. By this way, drug will be able to fly up to top of the trees so the effectiveness of disease prevention is quite high. Its capacity of 15-20 ha/day, safe for the labours (drug is not drop to sprayer). Beside disease of exfoliation, this homemade spraying machine can also be used for treatment of a variety of pests on the leaves of rubber trees as powdery mildew, leaf wilt first black, dodder ...

Applied field: Agriculture