Big industrial fan 50"

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FOB Price: US $230 - 300 / Piece Get Latest Price
Port: Qingdao
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 600 Piece/Pieces per Day
Payment Terms: L/C,T/T
Not exactly what you want? Post a quick Buying Request!
[ Shandong, China (Mainland) ]
Business type: Manufacturer, Trading Company
  • Onsite operations checked and legal status confirmed

Quick Details

Type: Centrifugal Fan Electric Current Type: AC Blade Material: Stainless Steel
Mounting: Wall Fan Place of Origin: Shandong China (Mainland) Brand Name: SJL
Model Number: 50" Power: 1.1KW Voltage: 380V
Air Volume: 43170m³/h Certification: CE Big industrial fan: Silver

Packaging & Delivery

Packaging Detail: Packed in carton
Delivery Detail: In 20 days after order confirmed


1.The fan translation has accredited Europe of CE certification.
2.The motor is high efficiency and low wastage of energy.


Blade Diameter/mm


Electric Current/A

Input Power/Kw


Rotational speed(r/min)


Air Flow(m³/h)













Blades:The mirror face stainless steel blades are imported from German,the whole machine goes through balance test.
Blade diameter:1270mm/910mm(36” ventilation fan).Blades are formed by stamping while the angle is suitable,which can make the biggest airflow as well as the smallest noise and not out of shape nor rupture during long using term.
Additionally,each set of blades must be tested by balance system before sold,which will make sure the stable and smoothy work for the fan.


Hot galvanized sheets.The thickness is 0.8mm and 1.5mm.It increases the intensity,life length and weight of whole machine.It improves the stability of the fan.

The special and advanced centrifugal system assures the opening angle of the shutter so that air flow can be kept on the smooth high level.It is made of superior quality nylon and a litle fiberglass,also it is used rivet,which is made of cuprum so that they will antirust.Column-oriented is made of 304 stanless steel.It can ensure the shutter opens with the angle of 90 degree when the while machine runs on the rails.

Demestic motor,Siemens,we will supply according to customer’s choice and suiting for local voltage and frequency.

Installation hole of motor is six angles instead of the roundness,which can steady the motor better.

Two kinds of belf pulley for selection:Aluminum,Cast Iron.

It is used by aluminium magnesium alloy,light weight,high intensity.Flank is one-off injection moulded,with aluminium magnesium alloly,which is ne aerial material,ligh and high-strength with beautiul shape.


The spring is made of high quality 304 stainless steel,it will be antirust and non-deformation during long term-using,which ensure to close the shutters in place.

Being imported from Japan,the Mitsuboshi belt is of top performance and long using terms wihout any maintaining.

Not exactly what you want? Post a quick Buying Request!
Qingdao Shuangjunli Machinery Co., Ltd. specializes in designing, manufacturing and installing temperature control equipment. For years, our company has been committed to promoting energy conservation and environment protection and has made a good example in the two aspects. Since the inception, our company has taken part in international communication and cooperation. Our product quality has reached internationally advanced level.

Thanks to excellent staff members, strong production and ... View detail

Basic Information

Product/Service (We Sell): Cone Fan,Butterfly Cone Fan,Cattle Fan,Box Fan,Fiberglass Cone Fan  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: South Asia
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 91% - 100%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Gangbei Community, Jihongtan Street, Chengyang Dist. , Qingdao , Shandong China (Mainland)  
Number of Production Lines: 2  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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