3MZ family orchard orchard Mist machine is mainly used for pest control foliar fertilizer, vegetable flower and vegetable wrap, forestry pest control, spraying herbicides before sowing Daejeon city greening and spraying operations. The machine has Mist uniform, high production efficiency, strong efforts to penetrate the small labor-intensive, large liquid coverage, good adhesion characteristics. 3MZ Series Sprayer is mainly used for spraying agriculture pharmacy to prevent and kill pests in the fruiter garden, vegetable garden, trees in urban area and forests or spraying weed-killer in the field before sowing. It also can be used for spraying fertilizers on the surface of the plant leaves. The merits of the machine is spraying evently with high output and strong penetration, the pharmacy covering area is big and the stickability is good, etc. 3W a ** type hanging boom sprayer is a kind of adoption The utility model wheeled tractor boom sprayer. The sprayer using a flexible, simple operation, suitable? Pest control various early field crops, spraying foliar fertilizer and herbicides. Sprayer pipe using a special anti-corrosion materials, excellent corrosion resistance. Using twin diaphragm pump working pressure is stable, spray evenly. Spray bar height is adjustable. Distribution valve arrangement is conducive to the tractor driver operation. Jet components using drip nozzle to avoid residual liquid drip tubing. As a utility model rod-spray machine hung onto roller tractor, this 3W - *** Series suspended type rod 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 weedicide spray. For the pipelines of machine, adopt special anti-corrosive material so that a excellent corrosion-resistance performance, in addition, adopt double-cylinder membranous pump for fluid pump in order to acquire stable 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 driver of tractor. And only the anti-drop spray-head can be used for sparging component in case there is any residual liquid medicine dropping from pipeline.