1. Characteristics

1) Made of stainless steel plate or professionally moulded steel plate, which is galvanization coated, the casing has a firm and compact structure.

2) GDF fan with low noise fan motor direct linkage with centrifugal impeller, square import and export of the wind, can directly supply, and duct wind axis installation without room, compact structure, low height, have the advantage both from pipe fan of high flow and low noise of box fan.

3) With low-noise, power saving, easy installation, stable operation, etc

4) Widely used in hotel, hospital, gym, library which the places need low noise for sending and exhausting wind.

2. Application condition

1) Kind of conveying gas: natural, non-corrosive, un-combustible and harmless gas.

2) Impurity: sticky mater isn’t permissible in gas, dust & hard particle is not more than 120mg/m³.

3) Air temperature: it ranger from -20°C to 80°C.

4) The GDF series fan is designed to mount indoors strictly according to the charts in sample book. Don’t install with upside down or inclination to avoid shortening its life. Be sure to take measures for rain-proof if outdoors.

3. Dimension Table (unit: mm)

NOTE: A type, B type, C type the dimensions according to the air volume, see performance parameters

4. Performance Parameters Table

NOTE: Please note that the fan power supply when you order it . For the ordinary type centrifugal fan noise values of the parameters in the table of noise, noise type pipeline fan can reduce 2-4dB (A) based on the selection of fan, air: air volume is less than 1350m ³ / h selection of A type, more than 1350m ³ /h less than 2500m ³ /h use of B, more than 2500m ³ /h less than 5000m ³ /h selection of C type.

5. Product Details

6. Our competitive Advantages

1) Cost advantage

We have our own workshop, metal processing workshop and many other advanced machines. Key production parts are manufactured by ourselves.

2) Technological advantage

Our products are developed by Shanghai jiaotong University for technical support.

3) Substantial experience and good service

We professionally produce motors and fans for more than 7 years. We can supply high quality products and services.

4) High cost performance

We have cost advantage, technological advantage and substantial experience. So our products have high cost performance. You can take the same cost purchase more better goods, or spend less for the same product.

7. Order Requirement

We will appreciate it a lot if you can offer us your product performance requirements and operation environment, so that we can customize optimal production to meet your every requirement.

1) Air volume,Speed

2) Total Pressure or Static Pressure

3) Voltage and Frequency

4) Medium Temperature and Density

5) Altitude of Operation Place

8. Workshop and facilities

Have a glance at our Manufacturing facility

We have our own high speed punching machine, digital control machine, grinding machine, automatic coil winding machine, injection machine, and many other advanced equipments. Key production parts are manufactured by ourselves.

For more information, welcome to visit our company at any time.

9. Classic cases

Application In Top-grade Civil Building

Yucai products are efficiently running in: Capital Airport, Shanghai Expo, Xinjiang Korla Oilfield, Zhejiang Beilun Power Plant, Baosteel Group, the Olympic Stadium (Shenyang), Shanghai South Railway Station and other national key projects and landmarks.

Facing the future, Yucai fan formulated the development strategy of "China Building Civil fans giants" , create a national brand, and strive to enter ventilation industry world top ten.

10. Approvals and certificates

Our company is a leading manufacturer of ventilation fans in China. We specialize in the fans for more than 7 years. The following certificates are our latest version, including ISO9001:2008, CE certificates, utility model patent certificate and certificate of design patent. We also got many honorable titles, such as technology Innovation enterprise & integrity management enterprise.

11. Warranty

Whole ventilation equipment will be guaranteed with replacement or repair within one year. All our patent parts will be assured with old for new service in entire lifetime free of charge.(User damaging is not included)

12. Delivery & Payment Term

1) Delivery time: 3-7 days for samples; 25-35days for MOQ order after received the deposit

2)Transportation: All available shipping ways could be applied, by courier, air or sea.

Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the goods arrive.

3) Loading port: Ningbo/Shanghai

4) Payment Term: T/T: 30% deposit in advance, 70% balance before container loading

L/C:L/C at sight

As negotiation

13. Contact Information

Thanks for your attention, if any questions, please contact me, B. Regards/Tracy