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1380*1380*40mm Agricultural Greenhouse Negative Pressure Fan Ventilation Cooling System For Vegetables Planting
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Greenhouse negative pressure fan can be used in various types of greenhouse, mainly for greenhouse ventilation cooling role.The negative pressure fan contains blade , motor , frame , protection mesh , standing pole , shutter , wind collector , etc . The air flow drive by the fan blade to open the shutters automatically . When the fan stop , the shutters will be closed by
the shut deices automatically .
| Product name | Negative Pressure Fan |
| Material | Galvanized steel |
|
Size
|
1380*1380*400mm
|
|
Input Power
|
1100W
|
|
Rated power
|
380v/220V/Customized
|
| Air volume |
44000m3/h
|
| Noise | ≤64db |
Fans/wetting pad cooling system can decrease the temperature according to the principle of evaporation of water for cooling. System has high-quality wetting pads and the fans with big wind.When you need to cool down, start the fans, and be forced out of the air inside the greenhouse to cause negative pressure; at the same time, the water pump will spring water to the opposite wall of wetting pads,then the outdoor air is sucked into the greenhouse by negative pressure, and the air will go through the pads slowly, which can lead to evaporation of water. The cooling air comes into greenhouse and absorbs the indoor heat, and then discharged by fans. So the temperature in the greenhouse will drop down.
Frame:The outer frame size is 1380*1380*450mm ,made of galvanized board with the thickness of zinc layer 180um .
Shutter:Louvered window is made of aluminum alloy, 10 pieces of shutters, galvanized board,0.8mm thickness. Galvanizing layer ,2700kg/m2.
Blade:6 pieces of blades made from stainless steel ,thickness 1.2m
Motor:National-grade aluminum alloy frame motor, 380V, 1.1KW, 50Hz, 3-phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted, certification, CCC&CE.
Our Services
Packaging & Shipping
FAQ
FAQ
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.
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