Freeze Protection for Plants SM700


20 ha. (200 Acres / 40 Minutes)


112 Hp. Pulse Jet Engine (Petrol Operated)

Fuel Tank

10 Liters (Stainless Steel)


60 Liters (Stainless steel)

Fuel consumption

10 Liters / 2 Hours

Formulation consumption

60 Liters / 1 Hours


12V, 60Ah

Empty Weight

70 Kg.

Full Weight

140 Kg.


199cm x 66cm x 55cm ( L x W x H )


Thermal fogger technology has transformed the agriculture industry by offering defense against radiation frost damage about freeze protection for plants and fruit trees. The SM700 thermal fogger machine is a versatile tool that can be utilized for agricultural frost protection, pest control, fungicide and bacteria control, as well as fertilizer applications. By spraying oil liquid in vapor form, the machine creates an artificial cloud effect that provides anti-freeze protection and shields crops against damage.

Freeze Protection for Plants about Radiation Frost Damage

The SM700 thermal fogger machine’s artificial cloud effect functions as a protective layer that blankets the land for a minimum of three hours. This protection is especially critical during radiation frost, which occurs in weather that is cloudless and windless. The fogger machine provides 100% protection against radiation frost damage, even in frigid temperatures as low as -7 degrees Celsius.

Anti-Freeze Effect for Frost Protection

The sprayed white artificial cloud, which is in the vapor state of the oil liquid, blends with water molecules that tend to crystallize and freeze. This mixture increases resistance to cold with an anti-freeze effect. Similar to how we apply cream to our hands to prevent cracking in the cold, the oil in the SM700 thermal fogger machine provides protection against frost damage. Useful technology for freeze protection for plants.

Versatile Usage in Agriculture

In addition to the artificial cloud effect, the SM700 thermal fogger machine creates a lighter cloud veil that prevents the cold air layer from collapsing on crops. The density of the artificial cloud veil is lighter than the atmosphere, causing it to rise towards the sky. The artificial cloud curtain acts as a blanket, completely covering the land and removing the cold air layer from crops.

The SM700 thermal fogger machine is also ideal for greenhouse applications. In a fully enclosed greenhouse, the sprayed smoke can remain heavily suspended in the air for up to six hours, providing even greater protection against radiation frost.

Factors to Consider

When using the SM700 thermal fogger machine for outdoor gardens or indoor greenhouses, SR fogger oil or vegetable glycerin oil can be used. There is no need for an anti-freeze fluid.

It is important to note that since there is no wind during radiation frost, the user should walk around the open garden with the device and disperse the smoke effectively. The artificial cloud remains in the air for at least three hours over the garden until the wind comes, safeguarding the flowers and seeds from radiation frost damage. In windy weather, the cold air layer and the warm air layer mix, and the risk of radiation frost disappears.

In conclusion, thermal fogger technology offers an effective solution for safeguarding crops against radiation frost damage. The SM700 thermal fogger machine creates an artificial cloud effect and anti-freeze protection that ensures crops are protected from frost damage, even in the harshest weather conditions.

Models about freeze protection for plants

0-3 ha field: Frost protection for plants SM600 model
10-20 ha field: Freeze Protection for plants SM700 model.
40-50 ha field: Tree Frost Protection Ultra Fogger model.
For more information FAO.



Freeze Protection For Plants Thermal Fogger

Freeze Protection For Plants Thermal Fogger


Freeze Protection For Plants Thermal Fogger Machine




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