XH-RMA-56-2 Usage
RMA-56-2 roof mounted axial fan can be made of iron plate or glass fiber reinforced plastic,it can be customized by the user. The noise should be limited within 60 (A)db. It's widely used in places where required low noise like hotel, school, Hospital, theater, all kinds of factories, buildings and other industrial buildings for local exhausting or full exhausting. The fans have features of low noise, high efficiency, corrosion resistance, light weight, reliable operation, easy installation and so on.
№ 12 ~ № 24 fan 4 adjustable blade, blade angle can be adjusted according to the ventilation requirements of the building to meet customer needs. Fan basic size are subject to final confirmation with customers.
Parameters
№ 12 ~ № 24
Machine
No. |
Speed
r/min |
Air Volume under different static pressure(m3/h) |
Power
KW |
A Noise
dB |
Weight
kg |
| 125Pa |
200Pa |
300Pa |
400Pa |
| 3.5 |
1450 |
1620 |
|
|
|
0.12 |
57 |
19 |
| 4 |
1450 |
310 |
|
|
|
0.25 |
60 |
23 |
| 4.5 |
1450 |
4800 |
3400 |
|
|
0.37 |
64 |
36 |
| 5 |
1450 |
7000 |
5900 |
|
|
0.75 |
68 |
45 |
| 5.5 |
1450 |
|
8590 |
6280 |
|
1.1 |
70 |
48 |
| 6 |
960 |
|
7420 |
|
|
0.75 |
64 |
51 |
| 6 |
1450 |
|
|
11260 |
8090 |
1.5 |
73 |
54 |
| 7 |
960 |
|
11250 |
|
|
1.1 |
69 |
67 |
| 8 |
960 |
|
19150 |
13740 |
|
2.5 |
69 |
90 |
| 9 |
960 |
|
26169 |
21750 |
|
4 |
73 |
140 |
| 10 |
720 |
28000 |
23600 |
|
|
3 |
74 |
140 |
| 10 |
960 |
|
|
37490 |
35670 |
5.5 |
80 |
165 |
| Machine No |
Speed
r/min |
Blade Angle |
Volume
m3/h |
Static Pressure
Pa |
Power
KW |
Weight
kg |
| 11.2 |
1000 |
15° |
25485 |
94(9.53) |
3 |
475 |
| 1.2 |
1000 |
22° |
42475 |
94(9.53) |
5.5 |
480 |
| 11.2 |
1000 |
27° |
44174 |
124(12.7) |
7.5 |
490 |
| 12.5 |
1000 |
20° |
50970 |
94(9.53) |
7.5 |
690 |
| 14 |
1000 |
18° |
67960 |
94(9.53) |
11 |
770 |
| 14 |
1000 |
20° |
67960 |
125(12.7) |
15 |
780 |
| 14 |
1000/500 |
22° |
112140 |
125(12.7) |
22/4.4 |
880 |
| 14 |
1000/500 |
22° |
178395 |
125(12.7) |
45/9 |
1050 |
Ordering instructions
When ordering, please specify the fan number, speed, air volume, wind pressure, outlet angle and direction of rotation, as well as motor model, power, speed and so on.
The most important factors are volume and pressure.
Customized
When the exiting machine number, rotation, the wind angle and transmission mode can not meet the needs of users, we can design according to the fan similar theory and the user's specific parameters requirements.
Technical Support Service
When using our products, If any problems on installation,operation,maintainance..and so on, please contact our sale manager directly or leave a message on our website, we will call you in the first time.
Detailed Performance Catalog
Contact our sales manager to get a list of available fan sizes and to view detailed performance curves for each fan KuangFeng builds.
Application
Company Profile
Our company is located in Zhoucun District, Zibo City, Shandong Province. It is adjacent to Bolai Expressway in the east, Zhoucun urban area in the west, Jiqing Expressway in the north, and China National Highway 309. With convenient transportation and superior geography, our company covers an area of 10000 square meters and fixed assets of 50 million yuan.
The company was founded in 1993 and, after decades of development, has been able to produce over 200 series and over 1200 products, with an annual production capacity of 20 million. The products are widely used in industries such as boilers, workshops, mines, textiles, oil fields, chemicals, kilns, metallurgy, power plants, cement plants, alumina, electrolytic aluminum, building materials, etc. The mining fans, axial flow fans, cotton opening fans, and material conveying fans produced have been inspected by customs and commodity inspection departments and exported to Southeast Asia, Pakistan, Algeria, Kazakhstan, and other countries, deeply favored in the international market.
Packaging & Shipping
FAQ
1.Q: What parameters need to be provided when you design the industrial centrifugal fans?
A: Air flow rate(m3/h), Total pressure(Pa) or Static pressure(Pa), Inlet temperature(°C), Voltage and frequency on the working site.
2. Q:What is your delivery time?
A:15-35workdays, depending on the model of the fan.
3.Q:Are you manufacturer or trading company?
A:We are the professional manufacturer of centrifugal fans , over 30 years production experience and sales experience.
4.Q:What's your MOQ?
A:The MOQ is 1set,but larger quantity, lower price.
5.Q: What's your warranty?
A: 12 months after arrival of the goods on site.
6.Q:How do you control the product's quality?
A:All the products have quality testing and dynamic balance before delivery
Audited Supplier 
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