1. Characteristics and Applications

1. HTF series fan unique design: high temperature motor full closure of the built-in motor cooling system, equipped with specialized, the multi-objective optimization design of axial flow and mixed flow impeller structure by using CAD software, through the multi-speed drive form, reach a dual-purpose machine (including common ventilation and fire when using high temperature smoke), equipped with electronic control box automatic remote control.

2. Excellent performance : With excellent high temperature performance, high efficiency, small size, convenient installation (horizontal, vertical, hook can be) and other advantages, is widely used in high-rise buildings, drying room, underground garage, underground, tunnels and other places fire smoke and ventilation.

3. Wide application and operation condition: The fan can be selected in dual or multi speed driving mode based on different requirements for high-class buildings to serve dual function as normal ventilating and emergency smoke drafting fan.

4. According to GA211-2099, "fire smoke exhaust fan is resistant to high temperature experiment" determination, at 280 °C high temperature continuous operation for more than 30 minutes, has been the national each big city fire department recognized by.

2. Performance parameters

HTF (A) -I (II) (single, double speed)

NOTE: a. The following data is only part of performance of our product. b. If you can't find the data you need, please send us your performance requirements, we will provide you customized design service.

3. Dimension Table (unit:mm)

NOTE: 1.Roof fan base height should be no less than 250mm. 2. Flange is not drilling generally, n-Φ1 is only for reference , if you need please specify when you order.

4. Product Details

NOTE: The pictures are only for reference, color and size can be adjusted according to customer requirements. If you have more requests, please contact me

5. 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.

6. 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

7. 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.

8. 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.

9. 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.

10. 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)

11. 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

12. Contact Information

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