Automatic Spraying drone for agricultural crops with heavy payload 22L
 

AGWP-22 is with double gps, 7 inch LCD remote control with FPV camera, terrain level sensor. break point continual, auto pilot. Factory manufacture with favorable price. we have two options on spray system. installed under motor base or spray sprinkler. and nozzle quantity is installed accordingly. the drone also can be installed with granular spray system. to spray seeds, fertilizers and other solid items.

This is one of our most popular models. already have been exported to over 30 countries. which has many good feedbakcs. which is highly recommended. welcome to send inquiry !

A multi rotor is a rotary aircraft with more than two rotor systems, typically unmanned. Multirotor is the general term for any unmanned system that isn’t a traditional helicopter. Examples being: tricopter, quadcopter, hexcopter, octocopter, etc…Since there are such a wide variety of rotor systems, it’s easier to classify everything into a common group called multirotors.

Agriculture drones are not your run-of-the-mill consumer-grade camera drone or racing drone. They are advanced data-gathering tools for serious professionals.  Prices for complete, ready-to-fly ag drone systems range from $1,500 to well over $25,000.

Flying a multi rotor drone, low and slow, gives you far more control over every image you shoot. As a result, accuracy and resolution are often better than fixed wing UAVs can deliver.

ASTA 22 L Agricultural Crop Spraying UAV   is a battery-powered unmanned aircraft, easy to learn and operate. The aircraft weighs 15kg without load and no-load flight time is 25 minutes. With full load of 22L of water or pesticide, it takes off and lands within one minute, and maxim flight time is up to 16 minutes. Operating spraying efficiency is 3-6 m/s. 

With this unmanned aircraft greatly improved spraying efficiency, covaering 2.7 hectares per hour. Agricultural sprayer can reduce 30% to 50% amount of the pesticide compared with manual spraying. Fertilizer drone do not influenced by terrain and crop height, remote control, low altitudes flight, no harm to crop. It can be used for all kinds of crops in farm, orchard and sterilizing in waste yard.

You can choose centrifugal nozzle fo AGWP-22 drone.

Centrifugal nozzle advantages: liquid atomization, atomization effect is good, the droplet diameter is not much difference

When high-density crops are sprayed, the pressure nozzles will be more applicable. For example, cotton will be sprayed with defoliants. The penetrating power of the pressure nozzles will be stronger and the effect will be better. On the contrary, if the crop density is not particularly large and the atomization effect is good, centrifugal sprinklers will be more applicable, such as wheat sprayed foliar fertilizers, and some ordinary crop pest control. There is also the pressure nozzle is easy to plug, so when spraying powder pesticides, try to avoid the use of pressure nozzles, the better to use a centrifugal nozzle. When spraying liquid medicine, the pressure nozzle and the centrifugal nozzle are all suitable, and this kind of situation can select the most suitable nozzle according to the model and the crop.

From the current operation point of view, the centrifugal nozzle and the pressure nozzle all have their own obvious weaknesses and strengths. They cannot be generalized. In high-density crops, the pressure nozzles show the advantages of the centrifugal nozzles, and the centrifugal pressure nozzles cannot do it. Full coverage and detailed spray. Therefore, when the need arises, the two types of nozzles can be used universally. However, when it is necessary to pay attention, the nozzles must be properly selected according to the advantages and disadvantages of the nozzles, the type of machine used, the crops sprayed, and the chemicals.
 

Precision aerial application will result in more judicious use of pesticides,thereby satisfying environmentalists, legislators and farmers. Large farms typical of the US and parts of China will benefit greatly though the use of these technologies. Small farmers could use precision agriculture technologies by a cooperative system to urgently deal with some areawide pest management issues. Pre-cision aerial application will allow for the targeting of inputs to specific areas of fields,enabling farmers to remain successful in an increasingly competitive industry.