The design concept of centrifugal atomization nozzles is rooted in the fundamental principles of fluid dynamics. This concept dates back to the early 20th century and was initially applied in industrial and agricultural sectors to achieve efficient liquid atomization through high-speed rotation, resulting in uniform spray patterns.
However, early centrifugal atomization nozzles performed poorly under low-pressure conditions, often leading to insufficient atomization, uneven spraying, and dripping issues. Additionally, impurities in pesticides and water frequently caused clogging, significantly reducing their practical effectiveness.
To meet the stringent requirements of modern agriculture for high-precision spraying, DJI has consistently adhered to high product quality standards, refusing to adopt the underdeveloped centrifugal nozzle technology of the time. Through years of dedicated research and development, DJI has independently designed a dual-atomization centrifugal nozzle, incorporating innovative anti-clogging technology. By optimizing the impeller pump structure and magnetic valve design, this nozzle not only significantly enhances atomization uniformity and efficiency but also greatly reduces clogging issues, setting a new benchmark for agricultural spraying operations.
DJI’s dual-centrifugal atomizing nozzle has significant design and performance differences compared to the standard single-layer centrifugal atomizing nozzles on the market. The main differences are as follows:
Atomization Efficiency and Uniformity
- Dual-Centrifugal Atomizing Nozzle (DJI): The dual-layer centrifugal design improves atomization efficiency, producing finer and more uniform droplets. This effectively enhances the coverage of the liquid on crop surfaces, ensuring better spraying results. The dual-layer structure allows for smaller droplets, which adhere better to plant surfaces, boosting the efficacy of the applied liquid.
- Single-Layer Centrifugal Atomizing Nozzle: Typically produces larger droplets with a less uniform atomization effect, leading to uneven distribution of liquid and potentially insufficient coverage in some areas, which can compromise application effectiveness.
Drift Control
- Dual-Centrifugal Nozzle: DJI’s dual-centrifugal design enables more precise droplet size control, effectively reducing the drift of fine droplets. This minimizes environmental impact and ensures that the liquid is concentrated in the target area.
- Single-Layer Centrifugal Nozzle: The single-layer centrifugal structure offers limited control over droplet size. In windy conditions, drift is more likely, reducing spraying precision and impacting crop coverage.
Durability and Stability
- Dual-Centrifugal Nozzle: The dual-layer structure is generally more wear-resistant, able to handle long hours of high-intensity work, and reduces the likelihood of clogging and wear. This stability over prolonged use lowers maintenance frequency and costs.
- Single-Layer Centrifugal Nozzle: Relatively less wear-resistant, single-layer centrifugal nozzles are more prone to wear or clogging over time and require more frequent cleaning and maintenance, leading to a shorter lifespan.
Versatility
- Dual-Centrifugal Nozzle: DJI’s dual-centrifugal nozzles are compatible with various types of pesticides and fertilizers. Their atomization performance is particularly well-suited for complex environments or crops with diverse spraying needs.
- Single-Layer Centrifugal Nozzle: Has a more limited range of applications and may struggle to meet the demands of precision tasks, especially in orchards or other settings requiring accurate spraying.
In summary, DJI’s dual-centrifugal atomizing nozzles surpass standard single-layer centrifugal nozzles in terms of spraying uniformity, droplet control, durability, and versatility, making them better suited for precision and large-scale agricultural protection tasks.
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WONDERFULL INC.
DJI Agriculture Drones
General Distributor of Canada
Sales I Academy I Services I Parts
Office: 647 800 7952
Text : 647 287 6851
Address: 5955 10 Sideroad Innisfil, ON L0L 1K0