Glass steel negative pressure fan is a common ventilation tool in animal husbandry. It is also applied to other industries. Here we share with you its own characteristics. 3. equipment has a long service life, at least ten years of operation, one time to pay for ten years; 7. installation is convenient, save a large amount of labor and material costs for you: maintenance free maintenance free. 3. free power, use the temperature difference and natural wind to make the equipment spin, save a large amount of operation cost, the effect is no less than the other similar exhaust products; 3. glass steel negative pressure fan adopts the whole group of Holland UBC New Zealand NSK full seal bearings, no lubrication, durable. No motor, no power consumption, no noise, small volume, light weight, high exhaust efficiency and easy installation.

Applications: commercial buildings and factories and mining enterprises (more suitable for light steel roof) exhaust ventilation. 9. glass steel negative pressure fan is a device that uses the principle of air convection in nature, combined with its own unique structure design, to flow the air in any parallel direction, to accelerate and change into the vertical air flow from the bottom to the upper, in order to improve the effect of ventilation and ventilation in the room. It does not need electricity, no noise, and can run for a long time, and expelled indoor hot gas, smoke, odor, water vapor and so on. 6., the glass steel negative pressure fan can run continuously for 951 days only with a small amount of wind force. No electricity is needed at all. The sensitivity is high. It is easy to drive turbine blades to rotate only with breeze or indoor and outer temperature difference. It is very effective to improve the working environment and improve work efficiency. It can bring you fresh air convection and remove hot air, waste gas or smelly air.