DWT-IV type motorless turbine roof exhaust fan

Product Name
Motorless turbine roof exhaust fan
Detailed information
One Feature
① Environmental protection
No electricity required, continuous operation, high efficiency and energy saving, no noise, no sparks, explosion-proof sex.
② Weatherproof characteristics
Arc-shaped blades, there are gaps between each blade. When rotating, the blades complement each other to fill the gaps, and a large amount of rainwater follows the node line of the circle
When thrown out, a small amount of rainwater will flow down the roof along the blades and blades, and will not flow into the turbine. At the same time, the rotating turbine causes the air to flow out from the gap between the blades, blocking the entry of rainwater.
③Running device
Using high-tech ball bearings, which are completely sealed and permanently self-lubricating, allowing it to rotate in breeze
at lower speeds.
④Dust-proof
The turbine exhaust fan runs continuously for hours, and dust is not easy to adhere to. It is very convenient even if it needs to be cleaned.
⑤ Maintenance costs
The rotary exhaust does not require maintenance or replacement of parts, and provides absolutely excellent quality. Therefore, choosing a motorless turbine fan is the best guarantee for investors

⑥Light weight
The turbine exhaust is installed on the roof and the base together with the total weight is about /seat. It is quite light and does not need to be considered when designing the load of the steel structure.
⑦Lighting
There is a gap between the leaves and the light will enter the room through it, which can increase the illumination and save electricity bills.
⑧Lifespan
The general service life is more than one year.
Two applications
① Generate air convection to dissipate heat.
② Reduce indoor temperature and increase indoor fresh space.
③ Reduce the air conditioning load and increase the cooling effect.
④ Extract moisture and mold evaporation from the roof to keep the roof dry.
⑤ Replace heavy-duty electric exhaust fans, reduce bracket costs, save electricity bills, and reduce noise.
⑥ Suitable for ventilation in factories, warehouses, building rooftops, villas, patios, flower rooms, livestock breeding, mines, tunnels and all roofs.