Agricultural sprayer remind you several advantages and disadvantages of the sprayer

A, an ordinary hand-operated sprayer: advantages: 1, low price. 2, convenient repair parts prices low. Disadvantages: 1, low efficiency, high labor intensity is not suitable for large area operation. 2, the drug had run, take, drop, leakage phenomenon, operating agricultural sprayers  body easily liquid wet, easy poisoning not environmental protection. 3, repair rate is high too much trouble. Two, automatic pressure sprayer: advantages: 1, high efficiency (3 to 4 times of common manual sprayer), low labor intensity, continuous operation. 2, the vulnerability of small repair rate is the lowest, no use cost. 3, the atomization meet or exceed agricultural sprayer, direct injection process up to 7 to 11 meters. Disadvantages: 1, the backpack pressure sprayer  must spend the first two minutes into the potion to pressure sprayer, can spray. 2, the use of methods and other different sprayers is to read the instructions to use. Three, the electric sprayer: advantages: 1, high efficiency (3 to 4 times of common manual sprayer), low labor intensity, easy to use. 2, the first impression is good, easy sales disadvantages: let n 1, battery decided agricultural sprayer continuous operation time. 2, too many brands of different models accessories not general repair is not easy, repair costs are too high. The warranty period after the battery is almost, a more than 100 pieces, water pump is easy to have trouble isn't too good repair. 3, due to the electrical appliances thing, must by the professional repair. Four, motor-driven backpack weed sprayer  advantages: 1, high work efficiency, good spraying effect. Disadvantages: 1, the purchase price is high, the use of high cost, a barrel of water to a few cents to a dollar money. 2, since the major, noise, pollution, machine temperature is high, operation machine hand environment. 3, need a professional repair.