The appearance adopts unique fluid technology, waterproof, rainproof, large air volume, low noise, and is made of high-quality raw materials. lt has good impact resistance, aging resistance, high corrosion resistance, smooth inside and outside, solid and durable, and continuous working life of more than 20 years.
The appearance adopts unique fluid technology, waterproof, rainproof, large air volume, low noise, and is made of high-quality raw materials. lt has good impact resistance, aging resistance, high corrosion resistance, smooth inside and outside, solid and durable, and continuous working life of more than 20 years.
The shell is made of advanced SMC molding, which is integrally formed. The surface is free of micropores, clean and beautiful, easy to clean, and saves cleaning costs.
The blade is made of the latest PA nylon, and is assembled with 5 or 3 blades, which is easy to install, corrosion resistant, acid resistant, silent and stable.
The new special anti-corrosion aluminum alloy motor has a direct structure that is maintenance-free, improves efficiency, simplifies structure and reduces maintenance costs.
The shutter design adopts the air flow principle, and does not need to use the power supply and personnel switch. The shutter automatically opens and closes, making it dustproof, waterproof, beautiful and natural.
