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Knapsack Sprayer

Electric or hand-operated knapsack sprayer with good quality
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Product Details

Electric or hand-operated knapsack sprayer with good quality

Brief introduction of knapsack sprayer

The sprayer can turn liquid into mist, uniformly spraying it onto the object. It is composed of a device for compressing air, a thin tube, and a nozzle. In rural areas, sprayer is an indispensable farm tool for the prevention and control of pests and diseases.


Working principle of knapsack sprayer

The sprayer does not spray the liquid directly onto the plant, but the droplets with s few tens of micrometers diameter are dispersed by wind. Then, the droplets are evenly distributed under the force of the “micro airflow” around the plants.Finally,It is distributed on the front, back and sides of plant leaves. In this way, the killing rate is higher than attenuate pesticide,especially for some pests that have developed resistance to pesticide.

Technical parameter of knapsack sprayer




Knapsack Sprayer


12V battery 8A


Battery type and Manual type




Plastic (Polyethylene)

Advantage of knapsack sprayer

1. Low water consumption: This sprayer uses original pesticide, so it does not need a lot of water.

2.The amount of pesticide is less than than traditional one.500 square meter just needs 100g pesticide,which reduces the labor intensity.

3.Simple using method: the nozzle should be kept 1 meter above the plant. It will work when you turn on the switch.


1. Carefully read the introduction booklet before use

2.Remove the extra water and other residue after using

3.Please clean and dry main parts of backpack sprayer if it is not used

4.add grease to the metal device to avoid rusting


1.Are you manufacturer?

Yes, we are. Welcome to visit our factory.

2.Can you change the machine voltage as our request?

Yes, we can.

3.How about your after-sales service?

Our engineer can go outside to install and train your workers to operate the full machine line.

4.Warranty time of your machine?

1 year except for consumable spare parts.

5.How about delivery time of your machine?

Generally it needs 5-15 days for big machines or producing line,and it will be much longer but within our negotiated delivery time.

Company strength

Built in 2000, Zhengzhou Taizy Machinery Co., Ltd is a well-known enterprise that integrates scientific research, development, design, manufacturing and sales as a whole. It is located in Zhengzhou Economic and Technological Development Zone,which is a commercial and economic center, mainly engaging in the import and export of mechanical equipment.

We always strive for excellence.Thanks to well-trained workforce, strict quality assurance system, optimized management of the entire production process and perfect after-sales service systems,our products and service are highly praised by domestic and oversea clients. Based on the principle of quality-oriented, good reputation and customer first, we hold a faith to create high-quality products among the relevant industries and make great performance for ages.We are greatly dedicated to providing premium quality products and satisfied service to all customers, and look forward to sincere cooperation with them for a bright future. Our company aims to innovate in the practice and furnish a reliable guarantee from production to sale.

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