Metal Blade Centrifugal Exhaust Fan for Sidewall Air Ventilation

Metal Blade Centrifugal Exhaust Fan for Sidewall Air Ventilation 

Why choose Chengkuo Exhaust fans? air exhaust fan

1) Any inquiry will be replied within 24 hours.

2) Professional manufacturer. Welcome to visit our website:http://chengkuo.en.china.cn

3)High quality, fashion designs, reasonable&competitive price, fast lead time.

4)After-Sale Service

All the products will be strictly quality checked in warehouse before packing.

All products will be well packed before delivery.

We guarantee the whole fan for one/two years.

5) Payment of air exhaust fan

You can arrange the payment by TT, L/C.

6)Shipment of air exhaust fan

We have strong cooperation with several good forwarder in China.

You also can choose your own shipping forwarder.

Specifications:of air exhaust fan

1.Frame: Galvanized steel sheet, anti-corrosive and durable

2.Blade: 6 pieces of mirror finished stainless steel blades, attractive and durable with big air volume, passing the homeostasis test to ensure the air volume keeping the same as the very beginning during the operational life span, low noise, no distortion, no broken

3.Motor: Chinese motor with good quality, high efficient and energy-saving with CCC certificate. Protection class:IP55. Insulation class:F. The voltage, power, Hz and phase can be customized.

4.Shutter: Made of high strength hot-galvanized steel sheet, dustproof and waterproof.

5.Swung drop hammer: Made of high quality nylon, stable performance, guaranteeing the shutters open and close flexibly.

6.Protective net: Made of hard-drawn wire, designed as door-type, which is convenient for maintaining.

7.Belt:Adopting more stiffening rib, processed by sandlasting, eliminating the internal stress, high intensity, low noise, long service life.

8.Belt Pulley: Made of aluminum-magnesium alloy by injection moulded, reducing the weight of blade and impeller, high corrosion resistance. Blast-sanding treatment for attractive appearance, eliminating internal stress to improve its own rigidity and stability, high strength.

9.Bearing: Imported double-row bearing, super mute, high intension and durable

10.Spring: Stainless steel

11.Belt: China famous brand belt, Sanlux belt

12.Strict test criterion: Consist of airflow test, nose test, libration test, drive concentric test, blade RPM test, whole machine efficiency test, dynamic balance test, the thickness of the galvanized sheet test, the size of the space parts test, etc.

13.Guarantee period: one year. Easy broken parts are offered free of charge during this period.

We have an experienced and professional team. Our products are exported to many countries. Our main markets are South Asia, Southeast Asia, South America, the Middle East and Africa. Our products enjoy a good reputation among our customers.

We welcome customers, business associations and friends from all parts of world to contact us and seek cooperation for mutual benefit.    

 Q: Do you have your own factory?

  A: Yes, we have. Our factory located in Xiaoshan, Hangzhou city, Zhejiang province.

 Q: How can I visit your factory?

 A: Before you take off from your country, please let us know. We will arrange time to pick you up.

 Q: Could you print our company LOGO on the nameplate and package?

  A: Yes, we accept OEM orders.

 Q: Can you give us a favorable discount ?

 A:Of course, a favorable discount will be offered if the quantity is sizable.

 Q: How do you control the quality ?

 A:We control the product quality by QC, and 100% aging testing before packaging. We have CE certificate and ISO9001.