High temperature resistant backward curved impeller blades centrifugal dust extraction blower fan with Siemens ABB motor

$2,000.00 - $5,000.00
Min. Order
1 Set
Company Information

Wuxi Luoshe Jiangnan Fan Factory

CN Manufacturer
Response Time
Response Rate:
US$ 100,000+
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Quick Details

Port: Shanghai
Payment Terms: L/C,T/T
Supply Ability: 100 Set/Sets per Month
Type: Centrifugal Fan
Electric Current Type: AC
Blade Material: Cast Iron
Mounting: Free Standing
Place of Origin: Jiangsu China
Brand Name: JN
Model Number: 4-72
Voltage: 220V/380V/415V/440V
Speed: 1100-1600 r/min
Certification: CE,IS09001:2008
Delivery time: 15 -30days
Rotation Speed(r/min): 1100-1600 r/min
Total Pressure(Pa): 460-1570 Pa
Noise dB(A): &le;85
Color: Grey or As your requirements
Service: OEM/ODM
Certificate: CE,ISO9001:2008
After-sales Service Provided: No overseas service provided
Power: 4-110kw
Air Volume: 7990-24100 CMH
Delivery Detail: Shipped in 20 days after payment
Packaging Detail: export package


Product Description

Model 4-72 centrifugal ventilator can convey air and other non-hypergolic gas which are not harmful to the human body,and will not corrode steel materials.The adhesive material will not allowed in the gas,it's containing dust and hard particles should not exceed 150mg/m3,  gas temperature should not exceed 80°c. It has sound pneumatic performance. Therefor it has high efficiency,long life etc. It's widely applicable for the indoor ventilatilation,air-exchange exhaust in the mining and industrial enterprises,large-size architectures,guesthouses,restaurants,etc.


The F4-72 series is anti-corrosion centrifugal ventilator.It mainly uses the fiberglass reinforced plastics(or stainlees steel) to make up the paddle-wheel,casing,sir inlet etc,then combine with motor.It can be used to convey the corrosive,gas.The performance and foundation size are the same as 4-72 series fans. 


The 4-72 series centrifugal ventilator has the features such as uneasy to collect dust and fine wear-ability etc.

It is applicable for exhausting gas containing dust, wooden scraps, fine and crushed fiber etc. (If there are hard particles in gas, a dust-collecting device should be installed in front of the fan). It can also be used as the common ventilation and air-exchange purposes.



Company Information


 Wuxi luoshe Jiangnan Fan Factory was established in 1997,located in Wuxi City,Jiangsu Province,China,is a ventilation equipment as the center, Research and development,production,sales and service as and integrated enterprise.

  After more than 20 years development,at present in the factory with CNC plasma,sheet metal,metal stamping,shear,maohan and dynamic balance,general and numerical control equipment and precise measuring and test equipment. The company has professional technology r&d team,using computer aided design,can provide clients with various ventilation requirements.In line with the principle of quality first,we run our products through a series of rigorous tests,and passed the ISO9001:2008,CE international quality system authentication.Since the establishment of the company,products are widely recognized by the market,win a good reputation.We have received "Jiangsu Province quality products","Jiangsu Famous enterprise","contract trustworthiness enterprise","Jiangsu quality service prestige AAA advanced units",etc.

  The JiangNan Fan always adhere to the quality first,the customer is supreme,the good faith is gold,service with heart by enterprise core idea.keep pace with the times,strengthen the brand construction consciousness, provide newer and better products, create great achievements together with our customers!




Our Services


Provide the technical design and solutions

Designing and manufacturing of non-standard equipment

Supply accessories at any time

Tele-technical consulting and services

Other special technical service according to client’s requirements

Close follow-up of all orders and keep customers informed timely

Product quality and delivery time is strictly controlled







Fans equiped for dust collection system:







Production process for centrifugal blower fan


Design and selecting model

Steel sheet cutting



Dynamic balance


Running test








Package and delivery:

Packing: Carton, plywood case or waterproof cloth

Delivery: by sea, air, express







 Q1:What information do you need to select the suitable fan model?

    A:air flow, total pressure or static pressure,voltage,working condition.


Q2:How long is the warranty time?

    A:one year in the condition of normal use.


Q3:Can you produce the OEM orders?

    A:Yes,we have R&D dept which can provide professional solutions for you.


Q4:What kind of certificates can you provide?

  A:Our factory have ISO9001 and CE certificates.


Q5:How do you control the product's quality?

 A:All the products have quality testing and dynamic balance before delivery.



Contact Information