Customized Size Industrial Centrifugal Blower Axial Flow Fan

• Customization: Available
• Material: Iron
• Usage: for Manufacture
• Model NO.: CRT backforward curved centrifugal fan
• Flow Direction: Centrifugal
• Pressure: Medium Pressure
• Certification: ISO, CE, CCC
• Power: 0.25~11kw
• Supply Power Form: 50Hz, 60Hz, Customized
• Warranty: 12 Months
• Customized Support: OEM, ODM
• Transport Package: PP Film or Plywood Case
• Specification: Depends on model
• Trademark: LSFAN
• Origin: Zhaoqing, Guangdong
• HS Code: 8414593000
• Production Capacity: 50000 Pieces / Year

Product Description

Product Description

Customized Size Industrial Centrifugal Blower Axial Flow Fan
CRT series backforward curved centrifugal fan

Structural features: 
The fan material can be made of steel plate (spray ring gas resin) or stainless steel; 
The impeller is designde for backforward curved impeller, with high air volume, low noise, and no overload. Fan direct drive, easy to install and maintain.

Model range: NO.280-710,a total of 9 models available. 

Air volume range: 1200-29000m3/h 

Total pressure range: 79-1850Pa

Application: Suitable for ventilation and air exchange in factories and buildings.

Product Parameters

Model	(rpm)	No.	Air volume  (m³/h)	Static pressure(Pa)	Total pressure (Pa)	Power (kw)	Voltage(V)	(Hz)	dB(A)	Weight (kg)
CRT280	1420	1	1200	245	261	0.25	380	50	58	22
		2	1556	194	221
		3	2000	114	158
		4	2356	18	79
	2850	1	1956	1040	1082	1.5	380	50	78	30
		2	2667	910	988
		3	3378	688	814
		4	4089	401	585
CRT315	1420	1	1350	318	330	0.25	380	50	61	29
		2	1750	260	280
		3	2250	168	200
		4	2650	55	100
	2850	1	2200	1339	1370	2.2	380	50	81	40
		2	3000	1192	1250
		3	3800	938	1030
		4	4600	605	740
CRT355	1420	1	1800	396	410	0.37	380	50	64	35
		2	2200	349	370
		3	2800	247	280
		4	3500	98	150
	2850	1	4000	1502	1570	3	380	50	85	52
		2	5000	1193	1300
		3	5800	927	1070
		4	6500	600	780
CRT400	1420	1	2500	493	510	0.55	380	50	67	44
		2	3000	476	500
		3	4500	246	300
		4	5000	183	250
	2850	1	6000	1754	1850	5.5	380	50	88	82
		2	7000	1519	1650
		3	8500	1108	1300
		4	9500	710	950
CRT450	1450	1	5000	534	580	1.1	380	50	70	55
		2	5600	443	500
		3	6300	328	400
		4	6800	216	300
CRT500	1420	1	5000	768	800	1.5	380	50	72	68
		2	6000	705	750
		3	8000	499	580
		4	9500	286	400
CRT560	1420	1	9200	822	880	3	380	50	76	92
		2	10000	752	820
		3	12000	502	600
		4	14000	217	350
CRT630	1420	1	16000	898	1000	5.5	380	50	82	132
		2	18000	521	650
		3	20500	372	540
		4	21800	220	410
	960	1	8000	534	560	1.5	380	50	73	102
		2	9000	468	500
		3	10000	410	450
		4	12000	242	300
CRT710	1420	1	22000	1122	1250	11	380	50	88	196
		2	25000	784	950
		3	27500	512	715
		4	29000	514	580
	960	1	14000	458	510	3	380	50	79	136
		2	16000	422	490
		3	18000	294	380
		4	20000	94	200

We have more other models for choice, please send us inquiry for details.

Detailed Photos

Assembled products in our workshops
 

Production processes

-1. Laser cutting machine                 -2.Profile laser cutting machine         -3. CNC bending machine               -4. Impeller welding robotic arm

-5.Chassis welding robotic arm        -6.Hydraulic Press                             -7. Balancing Machine                      -8.  Spraying Room

-9. Drying Room                                  -10.    Assembling                             -11. Testing                                       -12. Packing                     

Company Profile

Since 2009 
Guangdong Luosen Fan&Blower Co.,Ltd. (trademark LSFAN), is a High & New technology enterprise focused on designing, producing and selling various industrial and civil blowers and accessories. Our company strong in custom made fans which can meet our clients' specific application demands. Whether it's high or low volume, high or low pressure, high or low temperature, clean or dirty gas streams, or erosive or corrosive environments. LSFAN has thousands of customized centrifugal blower designs available for your choice.

The main products are various kinds of centrifugal fans, cabinet fans, Axial fans, etc. The fans are widely used in Shipbuilding, high-speed rail, subway, tunnel, airport, metallurgy and other high-end industries, as well as civil buildings, commercial buildings, water conservancy projects, environmental protection purification, air conditioning supporting, production line supporting, garage special supporting, laboratory supporting, industrial and chemical plants and other professional supporting fans.

LSFAN is one of few fan manufacturers to be ISO:9001, 3C accredited in China. We were awarded the title of Guangdong High-tech Enterprise in 2020. Meanwhile,. we also have obtained the CE certificate and more than 50 national patent certificates. 

LSFAN was established in 2009. After more than 15 years of development, the company has grown into a high-tech enterprise with more than 30,000 square meters of production base, over 1,000 square meters of research and development laboratories, and more than 150 employers, including nearly 20 R&D technicians. Since the establishment of the company, it has continuously increased investment in product research and development. All products are self-developed products. Our advanced manufacturing facilities and extensive fan engineering expertise mean that we can provide superior product selection, product development, manufacture and installation.The company has built a reputation for quality products and superb service during these years.

Certifications

Our partners

FAQ

1. If I want to buy a fan, what information should I provide you?
A: Air flow rate & Air Volume (m3/h)
B: Total Pressure(Pa) or Static pressure (Pa)
C: Purpose
D: Use environment(Temperature, atmospheric pressure)
Or other specials you give us will be more appreciated.

2. Are you a manufacturer or a trader?
We have a factory with more than 30000 square meters focused on different fans & blowers for more than 15 years.

3. What after-sales service can you supply?
1). 12 months warranty after delivery;
2). Professional after-sales department to provide you solutions,usually all complaints should be replied within 24hours;
3). Free spare parts replacement within warranty period;
4). Beyong guarantee period, we will only charge market price for spare parts.

4. How can you guarantee the quality?
1) We have our quality department to inspect the quality during the production process;
2). We will test the whole fan several times after the production completed

5. Can you provide OEM or ODM?
Yes, we have a professional technician team and we can custom made as per your requirements.

Any other questions, please leave your messages to our salesman, and we will reply you as soon as possible.