Agricultural classification

For the most popular agricultural knapsack sprayers, a few simple and shortcomings are used for reference by farmers.

Ordinary hand sprayer

Advantages: 1. Low price. 2, the maintenance of convenient accessories and low prices.

Disadvantages: 1. Low efficiency and high labor intensity are not suitable for large-area operations. 2, the liquid has run, run, leak, drop phenomenon, the operator is easy to get wet by the liquid, easy to poison is not environmentally friendly. 3, the maintenance rate is too much trouble.

High pressure automatic sprayer

Advantages: 1. High efficiency (up to 3 to 4 times that of ordinary hand shaker), low labor intensity and continuous operation. 2. The wearable parts have the lowest maintenance rate and basically no use cost. 3. The atomization reaches or exceeds the electric sprayer, and the direct injection stroke reaches 7 to 11 meters.

Disadvantages: 1. The sprayer should take about two minutes to press the potion into the sprayer before it can be sprayed. 2, the use of different methods and other sprayers to read the instructions to use.

Electric sprayer

Advantages: 1. High efficiency (up to 3 to 4 times that of ordinary hand shaker), low labor intensity and convenient use. 2, giving people a first impression, easy to sell.

Disadvantages: 1. The capacity of the battery determines the length of the continuous operation of the sprayer. 2, too many brands of different models are not easy to repair, the repair costs are too high. After the warranty period has passed the battery, it will be almost the same. If you want to change the battery for more than one hundred pieces, the pump is also prone to problems. 3. Because it involves some electrical appliances, it must be repaired by professionals.

Motorized sprayer

Advantages: 1. High working efficiency and good spray effect.

Disadvantages: 1, the purchase price is high, the cost of use is high, the water per barrel is a few hair to a dollar of money. 2, self-important, noisy, large pollution, high machine temperature, poor operator environment. 3, need professional maintenance.