Regulating system for farm ventilation

A national company specializing in electronic control (natural ventilation, air conditioning, etc.), both for the livestock and agriculture sector contacted us in 2000 to develop a system using sensors that would automatically control ventilation on farms and in greenhouses.

Today they continue to rely on us for their zenith roof drive systems.


The vertical movement of heavy and large-volume structures is a challenge for a drive project. At CLR, we had to find a solution capable of meeting the client's needs, but one which was also very reliable and stable.


At CLR, we developed a solution with a hypocycloidal gear motor that allowed us to adapt to the tubular or cylindrical location in which our gearboxes would be housed. The travel systems we used for this project are powered by a system of sensors that automatically control ventilation on farms and in greenhouses.

Find a tailor-made solution
How can we help you? Contact our team of engineers with no obligation. We analyze your needs and advise you on our tailor-made solutions.
Air flow orientation system
Thanks to our solution, our customer managed to make appliances quieter. In addition, our gear motors comply with the size and weight requirements that the company needed.
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