knapsack sprayer with label

The piggyback mobile spray powder sprayer (piggyback machine) is a mobile plant protection machine driven by a gasoline engine based on the principles of air flow powder conveying, air pressure infusion and pneumatic spray.Knapsack sprayer is a hydraulic spray machine equipped with horizontal spray bar or vertical spray bar. As a high-efficiency and high-quality pesticide spraying machine for field crops, this machine can be widely used for pre sowing, pre seedling soil treatment, weeding and pest control of crops such as soybeans, wheat, corn and cotton. The knapsack sprayer equipped with a suspender can be used together with a high clearance tractor to control diseases and pests of crops such as cotton and corn in the middle and late growth stages. This kind of machine is characterized by high productivity and good spraying quality, and is an ideal large-scale plant protection machine for field crops.