비즈니스 라이센스가 검증 된 공급 업체
감사를 받은 공급업체 
Main Feature:
1) Fan blade is made of mirror stainless steel by punch forming. reasonable fan blade angle design, large air volume and no rust.
2) Fan galvanized frame with zinc-coated 275g/sqm and high quality plastic frame can be choose, no rust and durable. Fan frame with hanging rings, convenient for installation and angle adjustment.
3) Professional intelligent dynamic-balance test ensures the smooth operation of the product, lower vibration, less noise,
increase stability and service life.
4) 100% pure copper wire, high efficiency and energy saving. Motor Protection Grade: IP55 Insulation Class: F grade. Motor voltage and frequency can be customized. Both Chinese famous motor and Siemens motor are available.
| Fan size | 2000mm*2000mm | weight | 180kg |
| Blade diameter | 1830mm | Number of blades | 6pcs |
| Blade material | 5052 aluminium alloy | Motor power | 2200W |
| current | 5.2A | Motor protection class | F-class |
| Motor series | 4-class | Motor speed | 1400 r/m |
| Blade speed | 300-340 r/m | Air volume | 90000m³/h |
| Wind speed of 6 meters | ≥4.5m/s | Motor housing | Diecasted aluminium alloy shell |
| Frame material | glass fiber | Number of louvers | The first 6 louvers |
FAQ
1 Q: Is your company a manufacturing company or a trading company.
A:Our company is a manufacturing-oriented enterprise, integrating scientific research, development and production.
2 Q: What is the voltage provided for the exhaust fan? Can I customize the voltage?
A: We can provide customized services, usually 380V or 220V.
3 Q: What is your minimum order?
A: We can accept any minimum quantity. For a very small quantity, the freight will be higher.
4Q: Can you open our brand?
A: We can provide OEM ODM services and provide you with various logo services.
5 Q: How about the quality of your products?
A: Our products are manufactured according to strict international standards and have passed many international quality
certifications.
6 Q: Can you send samples or accessories?
A: Yes, no problem. We have our own spare parts warehouse, which can be sent around the world.
