DJF(e) Series Double-door Cone Fan(Butterfly Cone Fan)-Ventilation Equipments

Specifications

1)Small noise and hig efficient.
2)Four sizes:900(35"),1100(43"),1220(48"),1380mm(54")
2)Big air flow,small wind resistance.

 

SANHE is the professional manufacturer of butterfly cone fan in China.

 

SANHE- DJF(e) Series Double-door Cone Fan(Butterfly Cone Fan)

 

 

SANHE Cone Fan Detailed Introduction

 

1. Advanced front double door opening device, small wind resistance, good sealing, high efficiency, lengthened cone design improve exhaust power.

 

2. Fan double doors closed with the rubber sealing which effectively avoid air backflow when start fans at different time. Greatly improve the operation efficiency by 15-20% compared with the same power fan.

 

3. Sanhe fan blade is special designed for top grade efficiency which made of Krupp stainless steel by punch forming. Large air volume, no deformation, no broken, no dust, attractive and durable. Thickness: 1.2mm, surface finish: BA grade.

 

4. Fan blades are adjusted by intelligent dynamic-balance tester, smooth running, low vibration, small noise, good stability.

 

5. The first one in China to adopt Type B belt which 3times longer service life instead of type A.

 

6. The sole manufacturer in China which adopt Hot-dip galvanized blade support and safe net, never rust in the future, adopt high grade standard accessories, no rust.

 

7. Complete new CNC production line improved fan quality up to top grade, and aesthetic appearance

 

Technical Parameter

 

Dimensions:

 

 

Air Flow Curve

 

SANHE Cone Fan Photos

 

 

 

SANHE Cone Fan with 3 Blades:

 

 

 

 

SANHE Cone Fan with SS Frame:

 

 

 

 

Company Introduction

 

 

 

Quality first , Customer first, Prestige first

 

First-class product ,first –class technology ,first-class service 

 

Honesty begets Trust, Forge ahead

 

 

Shandong Yuyun Sanhe Machinery Co.,Ltd is the professional manufacturer of ventilation, cooling equipment, humidification and heating equipments. It is a high-tech enterprise which has a completed set of specialized designing, manufacturing, installation ,sales and after-sale service.

 

 

 

 

If you have any interest in above fans, please contact to us with no delay.