Antibrina 3-22 Anti-Frost Wind Machine
Antibrina 3-22 is an electric wind machine designed to protect agricultural crops from late winter and spring frost. The system uses temperature inversion by drawing warmer air from the upper layers of the atmosphere and directing it towards the ground, increasing the temperature around the crops.
Specifications:
The fan is equipped with an energy-efficient permanent magnet electric motor and an optimized three-bladed fan. It provides an air speed of up to 20 m/s and protects an area of up to 5 ha.
Antibrina 3-22 offers low operating costs, reduced noise levels, and can be powered from the electrical grid or a generator. The system can be remotely controlled via Web or SMS.

| Parameter | Value |
|---|---|
| Model | Antibrina 3-22 |
| Equipment type | Electric wind machine for frost protection |
| Tower height | 10 m |
| Number of blades | 3 |
| Air speed | Up to 20 m/s |
| Rotational speed | 1000 rpm |
| Protection area | Up to 5 ha |
| Noise level at 120 m | 56 dB(A) |
| Noise level at 300 m | 48 dB(A) |
| Motor | 8-pole permanent magnet electric motor |
| Power supply | Electrical grid or generator |
| Yaw system | Programmable sector or 360° |
| Remote control | Web or SMS |
| Available versions | Fixed or mobile Antibrina 3-22C version |
| Country of manufacture | Italy |
Available Versions
FIXED

Antibrina 3-22 with fixed tower is the most installed version of our anti-frost fan. Equipped with a 10 m high tower, it is installed on a foundation plinth.
MOBILE

Antibrina 3-22C is the mobile version of our anti-frost fan. Installed on an agricultural trailer, it is equipped with a 10 m high tower and provides the same features and performance as the fixed version.
Very compact both open and closed, it can be easily moved between the rows. It is the ideal solution where there are authorization problems or restrictions on installing the fixed version.
When not in use, Antibrina 3-22C can be easily folded and stored away from the elements.
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