Machine for ventilation of greenhouses
Offer type: salePublished: 28.02.2015
The hydraulic machine to ventilate greenhouses powered by solar energy. Increases the speed of plant growth. Its service life is not less than 15-20 years old, weight about 3 kg and the force on the rod about 100 kg. Return for one season.
The hydraulic machine to ventilate greenhouses automatically opens/closes the window in your greenhouse, when reaching it ideal for plant growth temperatures.
Work is carried out in automatic mode without any additional power sources.
The principle of operation is based on heat from the sun working fluid in termocline. The fluid pushes the piston. The piston opens the window of your greenhouse. After sunset, the temperature reduction in the greenhouse, window expires.
Installation is simple and can be executed independently.
Warranty 1 year.
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Valerij Evgen'evich
