N.B. to calculate the different ranges it is sufficient to multiply the value lt/hectare by the corresponding width indicated in the table and divide it by the new width.

Example-

In the table: 907lt/ha with row distance 3m.

907x3 = 971 Lt/ha with row distance 2,8m

2,8

6.2.2 LOW VOLUME CONICAL NOZZLES (150-500L/HA)

Made of two ceramic pieces with colour-coded plastic inserts, they are available in various sizes identified by the colour (see table 3 page 34).

They have been specifically designed to obtain a large number of small drops with strong turbulence even at low pressures (2-3 bar). This turbulence makes them suitable for penetrating luxuriant vegetation and so they are suitable for fungicides and insecticides. The nozzles of the TR Lechler and TXA Teejet series are in this category.

6.2.3 ANTI-DRIFT NOZZLES

Specific anti-drift nozzles are available from Unigreen. The main characteristic of these nozzles is that they eliminate the fog effect caused by the presence of drops that are too small and are particularly sensitive to drifting. For further information please contact Unigreen for the relevant instruction handbook.

6.3CALIBRATING AXIAL FAN ATOMISERS

(Tables on pages 25 - 31)

The tables on pages 25-31 let you easily calculate the distribution in litres/ hectare of the mistblowers with the standard fittings, proceeding as indicated below:

a)Choose the table relevant to the blower group of the mistblower in question (the main reference is the number of jets)

b)Find the distance between the rows of the vegetation and the diameter of the nozzles used (ceramic plates, TR or TXA).

c)In the horizontal strip, choose the working speed and the distribution in litres/ hectare and on the vertical scale find the pressure to use.

d)Adjust the pressure to obtain the treatment required.

If the distance between the rows is different from that in the table you can easily calculate the distribution in proportion: for example with a distance between the rows of 8 m, divide the figure for the litres/hectare of the distance between the 4 m rows by half, with a distance between the rows of 2.5 m double the figure for the distance between the 5 m rows.

The last line of the table indicates the overall delivery of the fan.

If the mistblower is fitted with non-standard nozzles, the spraying tables of the single nozzles per mistblower are on page 34.

To calculate the distribution in litres/hectare, use the following formula:

Vd = 600 x Q

 

 

 

 

 

 

 

 

I x V

where:

Vd

= volume to distribute (L/ha)

 

 

 

Q

= sum of the nozzles delivery (L/min)

 

 

 

I

= distance between the rows (m)

 

 

 

V

= tractor speed (Km/h)

EXAMPLE:

Distance between the rows: 5 m

Speed: 6 Km. / h

Working air pressure 30 bar

Fan Ø 800 with 14 standard, high volume nozzles (Ø 1.0)

Q total delivery of the nozzles (Tab. 1 page 34) 2.96x14= 41.44 L/min

Vd = 600 x 41.44 = 829 L/ha 5 x 6

N.B. : Depending on the season the vegetation may be more or less luxuriant; bear this in mind before starting the treatment. If the plants don’t have much foliage you should diminish the quantity of litres per hectare using lower pressures or closing one or more jets of the fan.

20unigreen

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Unigreen LASER-FUTURA- EXPO series AT STD/TOP - AT BASE manual LOW Volume Conical Nozzles 150-500L/HA, ANTI-DRIFT Nozzles
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LASER-FUTURA- EXPO series AT STD/TOP - AT BASE specifications

The Unigreen LASER-FUTURA-EXPO series, specifically the models AT STD/TOP and AT BASE, represents a groundbreaking advancement in the realm of agricultural technology. Designed for precision and efficiency, these laser-guided systems are engineered to meet the demands of modern farming practices. The LASER-FUTURA-EXPO series is synonymous with innovation and high performance, offering a range of features and technologies that enhance productivity.

One of the standout characteristics of the AT STD/TOP model is its advanced laser guidance system. This technology allows for unparalleled accuracy in land leveling and grading, ensuring that the soil is prepared perfectly for planting. The integration of top-grade lasers significantly reduces human error and increases operational efficiency. For farmers, this means that crops can be established in an optimized environment, leading to healthier yields.

The AT BASE variant provides a cost-effective solution while still delivering essential laser-fueled functionalities. This model maintains the fundamental technologies of the series but offers a streamlined approach to achieving precision farming. Both models feature durable construction designed to withstand the rigors of outdoor use while providing operators with a user-friendly experience.

A notable technology incorporated into the LASER-FUTURA-EXPO series is its real-time monitoring capabilities. This allows farmers to track their operations seamlessly, making adjustments on-the-fly based on the live data collected. This feature significantly enhances decision-making processes, enabling proactive management of equipment and resources.

The ergonomic design of both the AT STD/TOP and AT BASE models facilitates ease of use, with intuitive controls that allow operators to focus on their tasks without unnecessary distraction. Additionally, maintenance is simplified, ensuring that downtime is minimized and productivity maximized.

In summary, the Unigreen LASER-FUTURA-EXPO series AT STD/TOP and AT BASE models epitomize modern agricultural innovation. With advanced laser guidance, real-time monitoring, and user-friendly design, these systems empower farmers to optimize their operations while promoting sustainable practices. As agriculture continues to evolve, products like the LA-SER-FUTURA-EXPO are at the forefront, enabling a new era of efficiency and productivity in farming.
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