Roof Exhaust Fans Roof Ventilation Systems

Roof Exhaust Fans Roof Ventilation Systems
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Product Details

Roof exhaust fans introduction

The aluminum roof fan is a kind of environmental protection, energy saving, aluminum centrifugal roof fan, which is introduced the advanced technology of Europe and America, jointly developed with research institutions.

Roof fan shape design is smooth and beautiful, with exquisite workmanship, in line with the requirements of high-grade building for exposed equipment texture. motor is isolated with  exhaust air flow, more suitable for removal with dust, oil mist, wet air pollution etc. Prolong the service life of motor and drive parts.

The roof fan adopts an all aluminum backward plate type centrifugal impeller. The balance level is high, the air flow organization is smooth, and the operation is smooth.

Has the advantages of light weight, high pressure, moderate air quantity, low noise, low power consumption, the advantages of beautiful appearance and firm. Widely used in mechanical, chemical, rubber, pharmaceutical, textile and other industries and senior civil construction workshop roof ventilation.

The aluminum roof fan according to the environment and the use of different transmission medium, can be made of conventional type, anti-corrosion, explosion-proof, anti-corrosion explosion-proof type. All aluminum can be manufactured according to fire high-temperature exhaust roof fan use requirements, and equipped with entrance smoke dampers.

Our service

Provide the technical design and solutions;

Technical service for assembling;

Designing and manufacturing of non-standard equipment;

All after-sale request will be responded in 24 hours;

Close follow-up of all orders by special person and keep customers informed timely.


1.Q:Are you a factory, trading company or a third party?

A:We are a factory specializing in producing centrifugal fans since 1997.

2.Q:What is your minimum order quantity, can you send me samples?

A:Our minimum order quantity is 1 set, that means sample order is acceptable, warmly welcome you to come visit our company.

3.Q:Which level of quality are your products?

A:We have got CE, ISO9001 certificate so far.

4.Q:Is your price competitive?

A: Only good quality machine we supply. Surely we will give you best factory price based on superior product and service.

5.Q:What is the delivery time of your machine?

A:In general, the delivery time of our machine is about 20 days, customized machine will be delivered as the negotiation with our clients.

6.Q:Can the machine be customized as our need, such as put on our logo?

A:Surely our machine can be customized as your need, Put on your logo is also available.

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Please feel free to send the inquiry at anytime.Welcome to visit our factory.

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After over 20 years' development, JN Fan is now one of the leading roof exhaust fans roof ventilation systems manufacturers and suppliers in China. If you want to wholesale the quality ventilation equipment made in China, welcome to contact our factory for the products.