Industrial Exhaust Fan Workshop Ventilation Fan

Product Description                                                                                                                              Yuge exhaust fan is quality built, CE compliant, and meets applicable national and industrial standards, thus, customers can fell secure using it.

Advantages
Compared with air conditioning that produces the same cooling effect, Aonuodi standard exhaust fan requires reduced cost of ownership and operating coat, which are respectively 80% and 90% lower that that if conditioning.
The exhaust fan can reduce the temperature to 28 degree, it can achieve even better effect if using well water as the source of the water tank.
Fresh, moist air: The cleanliness of air can be up to 99%.
Reliable quality and economical price make our standard exhaust fan the ideal product for greenhouse.

Features
Fan frame: It is formed in one step due to the use of advanced automatic processing technique, the thick zinc coating (150G/M2) ensures great corrosion resistance, the bottom outlet design makes fan structure more reasonable.
Belt pulley: The V-shaped hub made of aviation aluminum alloy is light, tensile, high-strength, and unlikely to break.
Fan blade: Six stainless steel blades which are formed in one step are aesthetic, durable and resistant to deformation, the blade passed the dynamic balance test and its reasonable angle ensures maximum air flow and minimum noise.
Shutter: High strength hot galvanized plate, the hammer device makes it possible to open and close louvers completely, maintain a 90-degree opening angle to ensure louvers are windproof, rainproof and dustproof.
Motor: V type belt is durable, high energy efficient, 3C approved, IP54, class F insulation.
Belt: Imported B type belt is long lasting, deformation resistant, and requires no maintenance.
Tests: standard exhaust fan is subjected to noise test, vibration test, concentric performance test, fan blade speed test. Air flow test and efficiency test, so as to ensure its quality.
Applications
1.standard exhaust fan is installed outside the workshop window to remove smelly gases, it is usually used in heat treatment plant, casting plant, plastics plant, garment factory, chemical plant, ect.
2. The exhaust fan can be used with evaporative cooling pad can reduce the temperature by 8-10 degree while not compromising on the humidity, it is suitable for use in all kinds of textile mills, such as cotton mill, weaving factory, chemical fiber plant, warp knitting plant, ect.
3. It can be used for cooling greenhouse, stock farm.
4. The standard exhaust fan also used in the storage, logistics, and other fields.                                            Ventilation Fan details :

1.Fan belt pulley is made from strength aluminum-magnesium alloy by die-casting in order to reduce the weight of blade and impeller and to improve cprrosion resistance. Special reinforced ribs pulley design to eliminate internal stress to improve rigidity and stability.

2.Motors which are high and reliable performance or customized as voltage and frequency are available.

3.Centrifugal device can open the shutters at complete 90 degree to ensure the lowest air resistance and biggest air volume after closed.

4.Fan blades are tested by dynamic-balance tester. The Fan blades made by 430.304.201 Stainless Steel.Ensure the fan smooth running, lower vibration, less noise, increase stability.

5..Frame: Galvanized steel sheet, anti-corrosive and durable. 

6.Shutter: Made of high strength hot-galvanized steel sheet, dust-proof and waterproof. 

7. Protective net: Made of hard-drawn wire, designed as door-type, which is convenient for maintaining.                                                                                                                                                           Detailed Images

1.Name: Frame
Original: China
Features: The automatic transform craft that adopts a forerunner models at a time, especially thick galvanizing layer, the anti-causticity is the strongest.

2.Name: Fan Blade 
Original: China
Features: Stainless steel blade. Fan blades are adjusted by intelligent dynamic-balance tester, each blade tolerance weight controlled within 1g. Ensure the fan smooth running, lower vibration, less noise, increase stability.

3.Name: Motor 
Original: Both China famous motor and Siemens motor
Features: Motor voltage and frequency can be customized. Motor protection grade IP55, insulation class F grade

4.Name: Belt 
Original: China or Japan
Features: Ensure the long service life, maintenance free. From 2010 the first adopt Type B belt which is 3times longer service life instead of type A.

5.Name:Heavy hammer
Original:China

Features: Using high strength nylon swung drop hammer opening device to ensure the shutters opening and closing flexibly.

6.Name: Belt Pulley
Original: China
Features: Fan belt pulley and flange are made of high strength aluminum-magnesium alloy by die-casting. Light weight, lower vibration. Blast sanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability.

7.Name: Fan Bearing
Original: China 
Features: Fan bearing adopts imported doublerow bearing with special waterproof design, water can't enter. High strength, lower noise, maintenance free and long service life.

8.Name: Shutter
Original: China 
Features: Shutter made of high strength hot dip galvanized sheet, the special shutter automatically open device (special push-pull device), ensure to open and close completely, so the shutter can open 90°at any times and windproof, rainproof and dust proof.
 FAQ:
Q1.Are you a trading company or a factory?
A:We are factory located at Qingzhou city,Shandong province.
Q2. Hong long is the warranty?
A: One year. Brokens parts can be provided free of charge during this period.We use good materials and motors,the fans are hardly broken.
Q3.What is the MOQ , can I order a sample for test?
A: MOQ is 5sets, it's for convienence to arrange products. If you need sample for test ,then order large quantity, 1 set for sample is ok.
Q4.Can you accept OEM?
A: of course, it′s ok.We can make OEM products and also can provide our own brand products.
Q5.What is your terms of delivery?
A:We can accept EXW,FOBQingdao,CIF,CFR,etc Frequently Asked Question: