Wind machines for protecting gardens and vineyards

Effective solution for protecting the garden from frosts. Protect yourself from bad weather now!

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Danger of Spring Radiation Frosts

In 2024 alone, radiation frosts destroyed up to 90% of the harvest in some regions of Poland, Ukraine and other Eastern European countries.

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Protect your harvest today!

Protect your season from losses with reliable AETERN wind machines. Contact us to get a special offer right now!!

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Protection from Radiation Frosts

Learn how AETERN wind machines effectively protect gardens from the most dangerous type of frosts

What are Radiation Frosts?

Radiation frosts are a special type of spring frosts that occur on clear, windless nights. When there are no clouds, the earth and plants freely radiate the heat accumulated during the day into the atmosphere. Due to the absence of wind, warm air does not mix with cold air, and the temperature near the soil surface drops sharply. This cooled layer can be 3–7°C colder than the air at a height of 10–15 meters.

As a result, the cold accumulates exactly where the sensitive parts of the plants are located — flowers and ovaries. Even a short-term temperature drop to –1...–2°C can damage the harvest of stone fruit and berry crops. Radiation frosts are the main cause of spring losses in orchards and vineyards, especially in continental regions.

Plant Temperature Sensitivity

Crop Critical Temperature Damage Level
Apricot (flowering) -1°C to -2°C 90% losses
Peach (flowering) -1.5°C to -2.5°C 85% losses
Apple (flowering) -2°C to -3°C 70% losses
Pear (flowering) -2°C to -3°C 65% losses
Cherry (flowering) -2.5°C to -3.5°C 60% losses
Plum (flowering) -2.5°C to -3.5°C 50% losses
Grape (buds) -1°C to -2°C 95% losses

How AETERN Protection Works

The AETERN wind machine uses a powerful propeller to draw cold air from the surface, allowing warm air from above to descend, thereby raising the temperature near the ground by 2-3°C and protecting plants from frosts.

Effective at temperatures down to -3.5°C
Protection radius up to 5-7 hectares per machine
Automatic activation at frost threat
Preserves up to 90% of harvest with proper use
Efficient fuel consumption - 19 l/hour

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Garden Protection from AETERN

Reliable protection from radiation frosts

The AETERN wind machine is a stationary system for protecting gardens from spring radiation frosts. It is designed for gardeners seeking to prevent crop losses during the flowering period of fruit trees. Used in gardens of any scale.

Protection radius up to 5-7 hectares
Effective at temperatures down to -3.5°C
Preserves up to 90% of harvest
Applicable for gardens of any scale

Machine Operating Principle

Air Layer Mixing

The propeller on a 10-meter tower draws cold air from the surface and creates negative pressure near the ground, allowing warm air from above to descend, thereby raising the temperature near the ground by 2-3°C and protecting plants from frosts.

Tower height 10 meters
360° air circulation
Flow mixes warm and cold air
Automatic activation

Technical Superiority

IVECO Engines (Italy) and Chinook Blades (USA)

Original IVECO engines (Italy), blades from the American company Chinook, and gearboxes of our own production ensure reliable and stable protection in any weather conditions.

IVECO Engine — Italy
Chinook Blades — USA
Gearboxes of our own production
3-year warranty

Frequently Asked Questions

Find answers to the most popular questions about AETERN wind machines

How does the AETERN wind machine work?
The AETERN wind machine draws cold air from the ground surface, creating low pressure there, allowing warm air from a height of 10-15 meters to descend, leveling the temperature in the ground layer and preventing ice formation during radiation frosts.
What is the protection radius of one machine?
One AETERN wind machine protects a garden area of up to 5-7 hectares, depending on the terrain and planting density.
At what temperature is protection effective?
The machine is effective at temperatures down to -3.5°C. It raises the temperature near the ground by 2-4°C, which is sufficient to protect most crops. The machine starts automatically when the ground temperature drops to 0 degrees and works until the garden temperature rises to +3 degrees.
What is the service life of the equipment?
With proper maintenance, the equipment lasts more than 10 years. We provide a 3-year warranty and regular technical maintenance.
How much does installation and maintenance cost?
The cost depends on the garden area and number of machines. We provide a personal calculation. Maintenance includes annual inspection and replacement of consumables.

Ask a Question

"AETERN wind machines saved our apricot harvest last year. During frosts down to -3°C, we lost only 5% of the harvest instead of the expected 90%. I recommend it to all farmers!"

Oleksandr Petrenko
Gardener, Kherson region

"We installed 3 machines on 15 hectares of vineyards. Protection works automatically, we save on fuel. Investments paid off in one season."

Maria Ivanenko
Winemaker, Odesa region

"Equipment quality is top-notch. IVECO engines, Chinook blades — everything as stated. Technical support works promptly."

Dmytro Sydorov
Agronomist, Zaporizhzhia region

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AETERN in Action

AETERN at work

Watch how our wind machines work in real conditions of protecting gardens from frosts. Effective crop protection in action.

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Our Offices

Main Offices

Main Office

+1 202 301 35 40 +44 203 807 01 91 +1 888 257 76 35 +48 22 266 20 20
ул. Эмануила Манолова, 23А / Варна, Болгария / 9010
info@aeterninvento.com

Office in Turkey

+90 537 731 38 61 +7 727 312 38 79
Mimar Sinan Mah. Doğancılar Cad. Çınar Apt. No:7 İç kapı no:2 Üsküdar/İstanbul
info@aeterninvento.com

Representatives

EUROALUN SRL

Молдова

+373 797 07 071
str. Dâmbului, 24, Chișinău, MD2009
euroalun@gmail.com

B2B-AGRO UKRAINE LTD

Украина

+38 (096) 116 9999 +38 (095) 116 9999 +38 (093) 116 9999
Ямская 72A, Office 201 / Kyiv, Ukraine / 03150
office@b2b-agro.com

BLOOM CORPORATION LTD

Украина

+38 097 116 9999
5 Yuliana Pelesha St., Ivano-Frankivsk, Ukraine, 76019
info@bloom-co.com