Axial fans introduction Axial fan adopts cylinder hub structure. The motor has been modified. The structure reduces the flow loss. So the efficiency of the fan outlet is calculated according to the circular area increased to 77%, according to export ring area calculation is increased to 89.58%,...
Axial fans introduction
Axial fan adopts cylinder hub structure. The motor has been modified. The structure reduces the flow loss. So the efficiency of the fan outlet is calculated according to the circular area increased to 77%, according to export ring area calculation is increased to 89.58%, the noise is reduced by 3.6db than the a level. It also strengthens the strength of the blade root and avoids the phenomenon of blade fracture. Because the explosion-proof axial fan adopts explosion-proof measures and uses explosion proof motor, it can be used as a non corrosive place containing inflammable and explosive gas. Axial fans can be used in general factories, warehouses, offices, residential ventilation or enhanced heat dissipation. If the casing is removed, it can be used as a free fan. Also in the exhaust pipe long interval are arranged in series, in order to improve the air pressure in the pipeline.
Model No.: 4
Volume flow: 3980-8500m3/h
Total pressure: 274-398Pa
Experience and markets
Our factory has more than 20years working experiences on researching and selling. Products are well sold all over the world, got many compliments from customers.
1.easy to installation
2.Smooth operating with low noise
3. Durable, applied and secure
4. Competitive price
1.Technical service for assembling
2.Competitive Price (Factory direct price) with our good service
3.Supply accessories at any time
4.Providing first-class after-sales services to the customers
1.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.
2.Q:About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
A:The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.
3.Q:How can I get the after-service?
A: We will send you the spare parts by free if the problem caused by us. If it is the man-made problems, we also send the spare parts, however it is charged. Any problem, you can call us directly.
4.Q:After we placing an order, will you arrange the installation of the machine at present?
A:All the machines will be tested well before delivered, so almost of them can be used directly, also our machine are easy to be installed, if your customer needs our assistance, we will be pleased to arrange the installation, but all the cost will be charged by you.
After over 20 years' development, JN Fan is now one of the leading axial impeller design blower axial 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.