Kray Technology

In Kray, we have developed drone spraying technology that allows farmers to pay just one-tenth of conventional application services.

For farmers, it is a great opportunity to explore new growth technologies such as frequent fertilization and data-driven nutrients and pesticides foliar applications that give tremendous yield increases. 

We would like to make the spraying service safe, easy to use and affordable. So, for a farmer, the whole process looks like choosing a field for application on the tablet screen map, choosing the type of chemical he needs to be sprayed, and then pressing the “Go” button.

The following processes will be fully automated: hauling the ground station trailer to his field by autonomous Mobility provider, Kray UAS self-deployment by the Integrated Ground Station, drone refilling, and spraying of farmer’s field. This way, it will be a key part of the fully robotic farming of the future.

This picture becomes possible as Kray created the deep drone spraying technology that makes the breakthrough in agriculture (saving 90% of the crop protection application costs, or increasing yields by 20-40%). That’s why it may become one of the key elements in the next-generation agriculture.

Core idea: by making the drone able to fly fast (30 m/s) at very low altitude (1 m) autonomously and spray crops charging droplets with electrostatic, it is possible to achieve an order of magnitude cost reduction together with the industrial productivity and safety.