Introduction of backpack sprayer:

Backpack sprayer has a variety of replacement nozzles for a wide range of applications.It can be used for fruit trees, crops,farm disinfection,etc. there is breathable back cushion to protect the bac of operator from damage. This battery backpack sprayer can effectively the pest on the plant, improving the farm yield and saving labor time.



Advantages of backpack sprayer

1. This knapsack sprayer combined with electric and manual operation can meet the requirements of small farms.
2.Easy operation.You can use hand and press push handle if it is out of power,It’s easy to operate
3.There is a controllable switch,which will work immediately when you turn on.
4.The amount of water mist is adjustable

  1. The killing rate is more than 95%, which means that most of pest can be killed.
  2. This crop spraying drone is light in weight that makes it easy to carry during operation.


How to use backpack sprayer?

1.Install the knapsack sprayer parts correctly. Check the connection for leaking. When using, install the water spray firstly, then refill the medicine.
2.Before filling the liquid in the tank, please be sure to turn off the switch to prevent the liquid from leaking out.
3.The liquid should be filtered by the filter, and it can not exceed the safe water line
4.Put the Backpack sprayer on the back, press up and down button to a certain pressure in the left hand (the number of compression is about 30 times/min),


5.Right-hand holds the handle of the spray bar to open the switch and swing the spray bar according to the plant being sprayed (or Area) You can adjust switch to make nozzle to spray in different directions
6. When the liquid is filled for the first time, the air chamber and the spray bar contain clean water. At the same time,the concentration of the liquid in the first 2 to 3 minutes is low. Thus, it is necessary to pay attention to the spray so as not to affect the spraying effect
7. After the work is completed, the residual liquid in the barrel should be poured out in time, and dry it later.
8.Meanwhile, check whether there is any water in the air chamber. The operator should remove the water joint and release the accumulated water.



1.Operator should strictly comply with the use of pesticides according to the operating procedures.
2.If the backpack sprayer is not used in a short time, the main parts should be cleaned and dried, and store it in a cool and dry place.
3.You should add grease to each metal part to prevent rust if it is not used for a long time,


Backpack sprayer parameters

Name Agriculture Sprayer
G.W. 5.5KG
Size 38*20*49cm
Capacity 16L
Material PP tank
Power Type Electrical /Manual/Electrical and Manual 2 in 1
Logo Customized
Hose Length 1.3M PVC hose
Customized Capacity 16L/18L/20L
Pressure 0.15-0.4Mpa
Lance Adjustable stainless steel lance
Nozzle Fan nozzle,2 holes nozzle ,1 holes nozzle , same as sprayer parts bag
Battery Acid lead battery 12V8AH/10AH/12AH
Pump Automatic pump/Reflux pump
Charger Input:110V-240V AC  output:12V1.0A

Input:110V-240V AC  output:12V1.7A

Working Time After charged for 10 hours by 12V,8Ah lead acid battery,it can works for 4-5hours
After charged for 10 hours by 12V,10Ah lead acid battery,it can works for 6-7hours

we also have drone sprayer with higher capacity that is designed by advanced technology,please click the following link about this sprayer to get more information:

Successful case of backpack sprayer

In the March,2019, we sold 200 sets battery backpack sprayer to Ghana. The customer firstly visited our factory to conduct a test, and then negotiated with us about the details of sprayer. After completely ensuring the quality of battery backpack sprayer, he ordered a great amount of it from us, and the followings are the pictures of it.

Garden Sprayer 6

Garden Sprayer 3

Garden Sprayer 2