1. High quality FRP shell
With anti-aging, anti pollutant adsorption, long-term in the outdoor and harsh environment, still maintain a bright and smooth surface
2. Variable exhaust outlet direction
Do not need to replace the fan, you can change the left - hand, right - hand or any exhaust direction
（1）Strict sealing measures, oil leakage, acid gas to bearing corrosion
（2）In addition to the province in addition to frequently add butter
（3）Change the oil regularly, and is very convenient
4. Corrosion resistance of fixed way
The contact of the metal and the corrosive gas inside the shell, the screw hole is excluded, and the shell is attached on the support frame to achieve the most complete protection measures.
5.Does the corrosion resistant steel
Mechanical forming of steel plate, after hot dip galvanized, and then by EPOXY spraying treatment
6.Entrance the bell shape, smooth flow, reducing noise and reduce the performance loss. Entrance bell contacted with the shell surface plane treatment can effectively reduce or prevent the leakage phenomenon.
7.Impeller adopts the most advanced three dimensional design technique, produced by Shanghai Showa vinyl resin and glass fiber is glued and resistant to 120 DEG C high temperature, and not easy to fall off. Truly zero leakage.
8.Wind turbine independent research and development patents, can provide you with the knowledge of the field of wind turbine technology, can effectively help you fully understand the quality of the fan and fan selection, make the right to choose and buy.
9.Fan assembly according to the AMKA (American Association of fluid) 210-99 test fan performance. The unit vibration in line with the G4.5 ISO2372 level specification. The rotor dynamic balance: in line with the 2.5mm/s standard JB/T9101-1999 level.
10.Unit vibration: in line with the 4.5mm/s standard JB/T8689-1998 level.
Belt type and shaft connection type fan spindle selection of S45C type carbon steel, the parts have been used in Taiwan original spindle, quality assurance.
11.Fan motor is used in the company, SIEMENS, Jiamusi, Nanyang and other large brand products, excellent quality, and after-sales service is guaranteed.