Description
Axial roof fan blade
Axial roof fan blade, its blades are similar to ZD type axial flow fan. It adopts wide blades, large chord space twist, and inclined blade shape, which can achieve the required air volume and wind pressure when running at low speed, thereby reducing fan noise. The fans are divided into seventeen machine numbers according to the impeller diameter, ranging from 300 to 2400mm. The series air volume is 1500-220000m³/h and the total pressure is 60-320pa. Fan blades with machine numbers greater than or equal to 12 can be made with adjustable blade angles to meet the needs of different working conditions., to achieve energy saving and noise reduction.
Specification
| No. | Speed
(r/min) |
Air Flow
(m³/h) |
Total pressure
(Pa) |
Moter power
(kw) |
Noise
(Db(A)) |
Weight
(KG) |
| 3 | 2850 | 3300 | 181 | 0.37 | 66 | 31 |
| 1450 | 1650 | 62 | 0.06 | 52 | 29 | |
| 1450 | 1100 | 25 | 0.04 | 51 | 29 | |
| 4 | 2850 | 7450 | 193 | 0.75 | 69 | 34 |
| 1450 | 5700 | 176 | 0.55 | 67 | 35 | |
| 960 | 3800 | 69 | 0.25 | 62 | 62 | |
| 5 | 1450 | 8000 | 135 | 0.55 | 68 | 58 |
| 960 | 7000 | 113 | 0.37 | 63 | 59 | |
| 720 | 6000 | 88 | 0.25 | 58 | 59 | |
| 6 | 1450 | 15000 | 232 | 1.5 | 73 | 83 |
| 960 | 11000 | 168 | 1.1 | 67 | 83 | |
| 720 | 8500 | 111 | 0.55 | 62 | 83 | |
| 7 | 960 | 17500 | 165 | 1.5 | 69 | 114 |
Usage environment
Axial roof fans are installed on the roof for exhaust and ventilation. Due to the particularity of the installation and use environment, the materials and structures of the fans are unique. The roof fan is equipped with a device to prevent the air from flowing back after it is stopped. Because the fan rotates at high speed under the action of heat pressure, the wind speed in the fan cylinder increases a lot.
The reverse rotation of the fan is very detrimental to the starting of the motor and may be damaged due to excessive starting current. Roof fans should be designed to have reliable performance against rain, flying snow, and wind and sand. Wind, snow and sand are not like rain, because flying snow and sand will not only enter the fan from the top, but when the outdoor wind speed reaches a certain intensity, It is also possible to enter the fan from below.
Application
1. Effectively improve indoor air quality, provide a comfortable working environment, and increase work efficiency. Many industrial plants, especially those built with color steel plates, have poor heat dissipation conditions and are extremely hot in summer, resulting in low work efficiency and reduced product quality.
2. Improved indoor ventilation can effectively protect employee health. In many industries, due to the special nature of production, air pollution in the factory is caused. Not only is the environmental quality low, but in the long run, the health of employees will definitely be harmed.
3. Exhaust smoke. In many fire accidents, people are often choked by thick smoke. If a non-powered roof fan is installed, it can quickly discharge a large amount of thick smoke and give people more room to escape, so it is also a safety device.
Company Profile
Shandong Aike Group is a modern enterprise integrating the design, research and development, sales and maintenance of water tank varieties, with more than ten years of supply experience. The company covers an area of 10,000 square meters and has more than 200 employees,30% of whom are excellent technical personnel. It also has a sales team that is proficient in e-commerce.
First of all, the company takes the “Belt and Road” initiative as its guide and implements its “green development” vision. Shandong Aike Group adheres to the business philosophy of “customer first, innovation-driven” and cultivates a corporate culture of “honesty and trustworthiness”.
Secondly, in recent years, its performance has continued to grow and its expansion has been steady. This trajectory has cemented lasting trust among clients and fostered lasting partnerships. In the current tide of economic development and fierce market competition, the company cherishes its hard-won honors. Shandong Aike Group unswervingly follows the road of industrialization and modernization, relies on the diligence and wisdom of “Aike” people, and unswervingly creates products with reliable quality and excellent service.
Finally, Shandong Aike Group is a leading manufacturer dedicated to providing high-quality fans to the world. Shandong Aike Group adheres to a firm commitment to pursuing excellence and specializes in the production of innovative and reliable fans, including axial flow fans, mixed flow fans, roof fans, heaters, etc.
FAQ
1. Are you a factory or a trading company?
Yes, we are manufacturer.
2. What protection is there if the axial roof fan blade is broken?
The axial roof fan blade has a one-year warranty. If a malfunction occurs, normally our technicians will
Use customer feedback to identify problem areas. If it is a quality problem, we will replace the parts for free.
3. How about the documents after shipment?
After shipment, we will send all original documents to you via DHL, including packing list, commercial invoice, bill of lading and others
Required certificates.
4. How long is the delivery time?
7-10 days for standard water tanks below 100 cubic meters; for non-standard water tanks and according
Customized water tanks according to customer’s specific requirements will take 15 to 30 days.
5. How about the payment method?
Wire transfer (T/T). L/C at sight.
6. Do you arrange delivery of the machine?
Yes, dear customer, for FOB or CIF price, we will arrange shipment for you. For EXW price, customer needs
Arrange delivery by yourself or through an agent.
7. How about the packaging?
Solid seaworthy plywood box packaging with steel straps saves as much container loading space as possible.
Welcome your inquiry to us. Or leave message to us.
Email: support@aikegroupco.com
Welcome your inquiry to us. Or leave message to us.
Email: sales@aikegroupco.com
Axial roof fan blade vedio
Our company could also supply the Mixed flow fan,industrial centrifugal fans, Fire rated exhaust fan, Axial fan,4-72 centrifugal fans
Welcome visit AIKE GROUP youtube chanel to get more high quality water tanks video.
