FOG-DRAGON, protection against ground frost!


Protect your vines and plantation against ground frost with Fog-Dragon.

The machine burns the lit fuel in its combustion chamber and spreads the resulting hot smoke and steam in the plantation. Hot air prevents frost damage whilst the smoke will not allow the heat to escape from the ground. The water vapor increases the gravimetric density of the smoky hot air further, therefore it spreads through the plantations covering the area in mist.

A single Fog-Dragon provides protection for 10ha of land against frost damage.

Wide range of fuel options which can be made of:

  • bele siana, słomy lub kukurydzy
  • trociny
  • bela z gałęzi winorośli
  • zrębki
  • kłody drewna
During operation the machine has to be moved with smoot motion with 40-60 meter turns returning to the given point of the plantation according to the weather condition and the temperature.
For the operation the machine has to be towed by a minimum 45hp tractor.
The type 1550 machine’s inner size is 1550mm and its gross width is 2115 mm, the smaller type 1220 has a 1210mm inner size and a decreased 1863mm gross width which makes the machine’s performance compatible in narrow plantations as well.

Fog-Mushroom, efficient tool for protecting smaller plantations.

The Fog-Mushroom is locally installed during operation and thus provides spring-time frost protection for smaller gardens, vineyards, strawbery fields, sapling field. The system operates with split firewood or similar biomass
One machine protects 2800-3000sqm.
Both electric and petrol-powered models are available.
The electric powered model starts automatically as the temperature drops below a certain point.
Dry fuel is required for operation.

Petrol-powered model
propulsion Petrol engine
Start-up Manual
combustion air regulation draft regulator
Water tank 100 l
Water injection Manual valve controll
Air blow Bottom air outflow with 360° exhaust
Pictures below were taken in -4 °C:

With frost protection

Without frost protection


Producer: Dolina Termelő És Kereskedelmi És Szolgáltató Kft.

2730 Albertirsa, 3763 hrsz.Külterület 40-es sz. út 5-6 km.

Tax number: 10735318-2-13

Email: sales@fogdragon.eu

Phone: +36-30 / 373-3197