Animal sense overall breeze,not evasive direct blast of air.

OPT Fan’s airfoil style blade design produces a massive, cylindrical column of air that flows down to the floor and outward in all directions, creating a horizontal floor jet that consistently circulates air in large spaces. This “horizontal floor jet” pushes air a greater distance before it is pulled back vertically toward the blades.

A new workshop in the US had been constructed well in the Kansas,but because of its hot season in local and ventilation problem,the manager H installed 5 sets to solve the problem.H said:"This big guy bring large air volume,it was shocked me.Also,the fan can be reversed and hot air in the roof can be press down to the floor with heater combined."

OPT HVLS can be used in everywhere you wanna only if the space is large and open,the roof is above 3.5m high.HVLS fans is different from traditional fan not only on the extra large size but also on its low speed that reduce the energy cost when operating it.It can save 30% energy bill by using it.Moreover,if combined with HVAC system,the effect can reach ultimate.

With 10 years' experience in industrial fan manufacturing and applications, we know air movement. From high velocity to high volume low speed fans, our industrial fans are YOUR OPTIMAL SOLUTION.

HVLS fans are used widely inindustrial,commercial and agricultural areas.For barn cooling and ventilation,High volume low speed fans bring no harm to human body

In summer,garage is large open space gathered many cars. For its cooling and ventilation,HVLS big size fan can cover 1800M2 with 13200CMM air volume

In Shenzhen,China,the marketing Dep. manager Jacky was wondering how to improve the air quality in their show room." In Summer,the air in this room with transparent window design make the inside expose to the sunlight,the air in here is very hot and the costs of air conditioning increased heavily."