A、 Axial flow roof fan: model DWT-I, suitable for medium and low pressure, high flow applications. According to user needs, it can also be designed as a bidirectional reversible air supply and exhaust fan, which has the equivalent characteristics of forward and reverse working conditions, such as DWT-V type;

B、 Centrifugal roof fan: available in two types: DWT-II and DWT-III, suitable for situations with low air volume but high pressure requirements;

C、 Non motorized turbine exhaust fan: model DWT-IV, is an ideal energy-saving ventilation device that is driven by the pressure difference between indoor and outdoor air, with special arc-shaped blades rotating along the axis to exhaust indoor air.

High efficiency and low noise: It is designed using advanced CAD software and multi-objective optimization. There are eight types of fans in the DWT-I series, numbered 12 # -24 #. By changing the speed, angle, and blade shape, the performance parameter range is expanded to meet the needs of different operating conditions, achieving fan system matching for energy saving and noise reduction.

Stable operation and long service life: With small moment of inertia, high precision in dynamic stability, and smooth operation, the requirements of various performance indicators in modern enterprise standards are higher than those in the fan industry standards, ensuring that the fan is in a leading position among peers.

Wide applicability: This fan can be made into an explosion-proof type according to usage requirements, suitable for forced exhaust in flammable, explosive, and corrosive gas environments;

After multiple inspections by the provincial and municipal technical supervision bureaus, users can use it with confidence.