Chalion sprayer machine hung onto roller tractor,this 3W series suspended type and spray machine owns many advantages, such as flexible use,simplified operation and alike,so it is suitable for the extermination of disease and insect pest of crops,foliar nutrient and weeddicide spray.

For the pipelines of machine,adopt special antcorrosive material so that a excellent corrosion- resistance performance,in addition,adopt double-cylinder menbranous pump for fluid pump in order to acquire atable working pressure and even spray ,also the height of spray-rod can be regulated as required so that it is convenient for the operation by drive of tractor.