Low-Noise Swf Ventilation System for Quiet Operation in Residential Areas

• Customization: Available
• Material: Iron
• Blade Material: Cast Iron
• Model NO.: SWF
• Type: Axial Fan
• Electric Current Type: AC
• Mounting: Wall Fan
• Certification: RoHS, UR, ISO, CE, CCC
• Power: 18~45000 W
• Air Volume: 800-80000 CMH
• Voltage: 220V/380V/400V/440V
• Frequency: 50Hz/60Hz
• Applications: Industrial, Commercial, Residential Ventilation, S
• Power Consumption: Energy-Efficient, Lower Power Consumption Compared
• Speed Variations: Single-Speed, Dual-Speed, Variable Speed
• Installation Type: Horizontal, Vertical, or Wall-Mounted
• Noise Level: Low, < 75 dB(a) When Connected to Ducts
• Efficiency: High, Compared to Axial and Centrifugal Fans
• Design Principle: Axial-Centrifugal Hybrid
• Control System: Advanced, Automatic Adjustment of Airflow and Spee
• Blade Design: Twisted Cone-Shaped with Subsonic Acceleration
• Motor Type: Electric, with Optional Variable Frequency Drive
• Warranty: 3 Year
• Transport Package: Wooden Box
• Specification: 25-140mm
• Trademark: JIANBENFAN
• Origin: Zhejiang
• Production Capacity: 50000 Pieces/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

SWF mixed-flow fan is characterized by larger air volume than centrifugal fan with the same unit number, higher pressure than axial flow fan with the same unit number and axial installation. Low noise, wide efficient area and low power consumption. It is widely used in the ventilation and exhaust system of office buildings, hotels and other large and advanced civil buildings, and also used in the ventilation and air exchange of industrial and mining enterprises such as cold stores and textile.
SWF mixed-flow fan has two structures: single speed (type I) and double speed (type I), so this series of fan has a wider range of performance parameters for users to choose

Product Parameters

Model (NO.)	Power (kW-P)	Speed (r/min)	Volume (m³/h)	Total pressure (Pa)	Noise (dB)
2.5	0.75-2	2900	2664-1532	358-634	72
	0.18-4	1450	1362-743	96-166	64
3	2.2-2	2900	4652-3212	512-883	73
	0.25-4	1450	2312-1606	121-236	66
3.5	3-2	2900	5745-4127	564-986	74
	0.25-4	1450	3320-2130	125-257	68
	0.18-6	960	1938-1234	76-146	62
4	4-2	2900	7228-5242	654-1248	78
	0.37-4	1450	4512-2765	128-285	71
	0.25-6	960	2642-1743	86-156	64
4.5	5.5-2	2900	9169-7124	672-1298	80
	0.55-4	1450	4728-3160	182-306	73
	0.25-6	960	3592-2240	88-162	66
5	5.5-2	2900	13110-9876	801-1316	83
	1.1-4	1450	8652-4896	196-382	77
	0.37-6	960	5624-3215	96-182	68
5.5	7.5-2	2900	16820-12264	824-1338	84
	1.5-4	1450	9126-6925	258-385	78
	0.37-6	960	6532-4265	119-206	69
6	7.5-2	2900	19230-15210	836-1365	85
	1.5-4	1450	11625-7560	165-382	79
	0.75-6	960	8025-4986	128-236	70
6.5	7.5-2	2900	25124-18672	524-1038	82
	2.2-4	1450	15064-9424	282-418	80
	0.75-6	960	10544-7540	155-238	71
7	11-2	2900	31380-24820	608-1208	84
	3-4	1450	18800-11780	329-470	81
	1.1-6	960	13820-8246	186-278	74
7.5	11-2	2900	30627-23422	712-1236	87
	3-4	1450	22538-14136	378-542	82
	1.1-6	960	15776-9895	208-298	76
8	15-4	1450	37350-28564	809-1305	90
	4-6	960	25467-16269	193-516	82
	1.5-8	720	19185-11528	116-315	75
9	18.5-4	1450	46138-33579	785-1343	92
	5.5-6	960	34206-22011	282-564	86
	2.2-8	720	25654-16508	164-327	78
10	18.5-4	1450	51821-40528	792-1378	93
	7.5-6	960	44054-29902	288-496	86
	3-8	720	33041-22427	167-288	78
11	22-4	1450	59521-48177	806-1382	94
	11-6	960	48729-35294	310-516	86
	4-8	720	36546-26470	181-300	80
12	30-6	960	83151-60923	865-1396	96
	22-6	960	71092-55852	786-1306	95
	11-8	720	64292-47534	429-625	91
13	37-6	960	94782-74144	870-1435	97
	30-6	960	87761-68652	805-1329	95
	15-8	720	71565-63699	441-508	91
14	45-6	960	107518-78740	916-1395	98
	37-6	960	99554-72908	849-1292	96
	15-8	720	84446-60883	494-723	92

Certifications

 

Packaging & Shipping

Company Profile

Our Advantages

• 24*7 hours online service
• More than 100 customers visited us and felt very satisfied
• Exported to over 80 countries
• CE,ISO,SGS,ETA,MA,AMCA
• Live video for the workshop by WhatsApp WeChat or youtube
• Oversea technical support at your site
• Better customers' experience after sales: we visit our customers each year
• Production according to your drawing(2D/3D)
• Famous motor brand(Siemens/TECO/WEG)
• High standard quality control- Testing video/Testing report available
• Welding / Materials testing report available
• Surface Treatment: automatic electrostatic powder coating ( ie spray) or spray paint.
• Corrosion protection and rust removal treatment
• Tracking number for each piece of equipment available

FAQ

 
Q: Are you a manufacturer or a trader?
A: We are a manufacturer specializing in the production of fan for 20 years.

Q: Do you have machines in stock to sell?
A: Standard products will have sufficient inventory, non-standard customized products we will try to meet your delivery date.

Q: How about the quality of your products?
A: We dare not say the lowest price in the fan industry, nor the best quality in the industry, but we must have quality beyond the commodity price. Our products are solid in materials and exquisite in design, and will not fail every penny you spend on them.

Q: If I want to get a product, what information should I tell you?
A: First of all, you need to tell me the type of product you want to order or the performance and size parameters you need to meet. We can help you select the right product. Secondly, tell us the quantity of products you need, packing requirements and transportation requirements. Then we can give you an accurate quotation.

Q: Where is your factory? May I have a tour?
A: Our factory is located in Yanjiang Town, Taizhou City, Zhejiang Province. Our working hours are Monday to Saturday,8 a.m.to 5 p.m. Please tell me your flight number and arrive time that we can arrange the serves.

If you have any questions about our products or company. You can contact us with WhatsApp or Email or Wechat and we will reply to you as soon as possible.