What do you understand by spraying operation? What are the major types of sprayers?
Answers
Sprayer need well maintenance particularly the perforations needs regular cleaning from dirt and other solid particles which clog it Sprayer should be kept in good usable state and well maintained during the spraying season.
Look after and Checking should start well in advance before the beginning of the season. It is of prime importance to clean both inside and outside of sprayer every day work even if the same cleaning agent , chemical is used the next day.
It should be well lubricated thoroughly and regularly. Particularly all moving components before starting the work. Irrespective to design even if it is a new, condition, all sprayers reported to wear out and deteriorate.
All parts need inspection and damaged parts need to be replaced.The replacement cost is nominal compared to cleaning chemical cost since the value of the chemicals to be used becomes priority The spray nozzle is the most neglected, critical component of sprayer.
If nozzle is worn out and needs delivers a 10 % overdose to clean , chemical wastage in a couple of hours would cover the cost of a new one.