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Knap-mounted electric sprayers are indispensable for plant protection

Knapsack electric sprayer is a kind of plant protection machinery, which is widely used in agricultural plant protection.

The use of knapper-mounted electric sprayers increased in the 1990s, but they were too large to be used for long periods of time. In 2005, wh-5 knapper-type ultra-low volume electric sprayers were born to avoid the disadvantages of traditional knapper-type electric sprayers. Its features are:

1. More novel appearance design: The overall design is more in line with people's traditional habits -- pig-back style, novel appearance, generous structure, outstanding personality, and simple operation.

2, large liquid barrel capacity: liquid barrel capacity of 10 liters (10 kilograms), can spray 3-5 mu (666.7 square meters/mu).

3. Large amount of spray: By adjusting the speed of the centrifuge and increasing the speed of liquid medicine flow, more and more dense fog will be ejected. As a result, the spray is more thoughtful and covers a wider area.

4, dual-use batteries are more convenient: in the use of four number one batteries on the basis, and equipped with a battery as a power source, this battery is maintenance free, has large capacity, full power, and uses up more labor-saving.

5. More flexible sprinkler head: A flexible sprinkler head allows users to spray wherever they want.

Information about knapsack electric sprayer.

I. main features

Time-saving, labor saving, high efficacy; Large battery capacity, long working time; Low cost, high efficiency, and energy saving; Small size, easy to operate; Wide range of use

Suitable for rice, wheat, cotton, corn, fruit trees, greenhouses, grapes, tea trees, flowers, horticulture, and other crops pest control, public health epidemic prevention, and livestock and poultry house sterilization.

Configuration and technical indicators

Battery, charger, water pump, sprayer bucket

Iii. Operation and use

1. Charge the battery immediately after purchase and charge the battery for 8-10 hours.

2. Turn on the power switch and liquid switch to start the operation.

3, every day after use, regardless of the length of time, the home should be immediately charged, so as to extend the service life of the battery.

4, farming, if the electric sprayer for a long time, generally one or two months to charge, ensure that the battery does not lose power, so can extend the service life of the battery.

Iv. Matters needing attention

1. Wear masks and gloves when spraying pesticides. Do not operate naked, so as to avoid pesticide contact with the skin and damage to the human body. Do not spray against wind; No spraying on people, animals, or food; Do not work in high temperatures for a long time. Do not drink alcohol immediately after work.

2. Strictly follow the safety instructions provided by pesticide manufacturers when handling pesticides.

3. Clean water must be used. There are water and powder pesticides, that should be in a container for precipitation, dissolution, and static for a period of time after the filter into the liquid liquid bucket, Do not put the sediment of impurities into the liquid box, in case of blocking the pump.

4. In the process of using the sprayer, if the pressure drops, the motor speed slows down and the indicator needle of the electrical meter is in the yellow grid area, the sprayer should be stopped immediately and charged.

5. Never immerse the whole machine in water.

6. After applying the medicine every day, water must be sprayed for a few minutes to clean the remaining liquid particles in the pump.

7. When not in use, the sprayer should be stored in a ventilated and dry place, and protect the bottom of the barrel from moisture.