China Better Quality Low Price Industrial Air Extractor Mine Ventilator Fan, Find details about China Ventilation Exhaust Fan, Exhaust Fan Ventilation from Better Quality Low Price Industrial Air Extractor Mine Ventilator Fan
type | air volume (m3/h) | power (w) | Voltage (v) | Total pressure (pa) | Frequency (Hz) | effective area (m) | dimension (mm) |
HY-400 | 3200 | 120 | 220/380 | 60 | 50 | 12-16 | 460*460*310 |
HY-500 | 5400 | 150 | 220/380 | 60 | 50 | 18-22 | 560*560*380 |
1.Adopt tri proof motor.
2.Inter national standard energy saving technique ,and thermal protection system.
3.Pass the haier lab 360 hours destructive test.
4.Aluminum punching fan blade, big wind capacity and low noise.
5.The shell adopt the whole current collector design.
6.The shell can be selected by stainless steel and plastic steel.
7.Working time about 10 years.
1. How long is the delivery time?
According to different requirements of customers on greenhouses, delivery time is usually is within 16 days .
2. What's your advantages?
A. Competitive price
B. On-time delivery
C. Satified service
D. Quality guarantee for productions
3. Is your company foreign trade company or manufacturer?
we are manufacturer. We have our own profressional team wihch covers design, development, production, quality insurance and logistics.
4. Can you supply sample?
Some parts on hand can be supplied for free and express charges will be required.
5. Can your company supply greenhouse design?
Greenhouse design can be supplied with design service charges required against your requirements on greenhouse.
6.What size of the greenhouse?
Products can be customized.