Gold Member Since 2014
Audited Supplier
Qingzhou Risheng Temperature Controlled Equipment Co., Ltd.

Exhaust Fan, Butterfly Fan, Double Door Fan manufacturer / supplier in China, offering Butterfly Exhaust Fan (double doors fan) for Gereen House, Evaporative Cooling Pad for Ventilation System, Wet Curtain Producer, Manufacturer in Qingzhou and so on.

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Supplier Homepage Product Ventilation Fan Butterfly Exhaust Fan (double doors fan) for Gereen House

Butterfly Exhaust Fan (double doors fan) for Gereen House

FOB Price: US $179-194 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $179-194/ Piece
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Port: Qingdao, China
Production Capacity: 60000sets/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: LFT1380
  • Blade Material: Stainless Steel
  • Electric Current Type: AC
  • Certification: CSA, RoHS, ISO, UL, CE, SGS
  • Diameter of Blade: 1250mm
  • Motor Rotational Speed: 1400rpm/Min
  • Input Power: 1100W
  • Height: 1380mm
  • Thickness: 1300mm
  • Transport Package: According to Buyer
  • Origin: Qingzhou, Weifang of Shandong Province, China
  • Material: Galvanized or Stainless Steel, Iron
  • Type: Exhaust Fan
  • Mounting: Wall Fan
  • Motor Driving: Belt
  • Blade Rotational Speed: 439rpm/Min
  • Air Flow: 51000 Cubic M/H
  • Rated Voltage: 380/220V
  • Width: 1380mm
  • Trademark: Risheng Tempequip
  • Specification: LFT1380
  • HS Code: 8414809090
Product Description
Details Produts:
1) Blade


Butterfly Exhaust Fan (double doors fan) for Gereen House
    Risheng fan blade is special designed for top grade efficiency which made of Kruup stainless steel by punch forming. Large air volume, no deformation, no broken, no dust ,attractive and durable. Thickness 12mm and the surface finish in BA grade.

2) The rubber sealing
Butterfly Exhaust Fan (double doors fan) for Gereen House
  Fan double doors closed with the rubber sealing which effectively avoid air backflow when start fans at fifferent time. Greatly improve the operation effiency by 15-20% compared with the same power fan.

3)  FrameButterfly Exhaust Fan (double doors fan) for Gereen House

     Galvanized steel frame is made of 180g/m2 and the galvanized layer avoid rust.

4)  Fan with double doors.
      Butterfly Exhaust Fan (double doors fan) for Gereen House
  
   Using advanced front double door opening device small wind resistance, good sealing , high efficiency , lengthed cone design improve exhaust power.

Technical parameter:

LfT-1380
Fan size :
138 ×1380×400(mm)
Dia of blade : 1250mm
Air flow : 44000m ³/h
Blade rotation : 440r/min
Motor rotation : 1400r/min
pressure : 60pa
noise : ≤64db
power : 1100w
voltage : 380v
Galvanize coating :180g/Sq
Thickness of frame :0.8mm
Thickness of shutter :0.45mm
Thickness of blade :1.2mm
Thickness of cone :0.8mm
Motor :International CCC Laoyite
power :1.1KW
bearing :C&U(USATech inChina)
pulley :strengthened Aluminum Alloy
Belt :Mitsubishi

 2. lFT-1380(A-grade)
Centrifugal push-pull type
Small blade !
Fan size :
1380 × 1380 × 450(mm)
Dia of blade :1250mm
Air flow :44000m ³/h
Blade rotation :437r/min
noise :≤64db
power :1100w
Voltage :380v
Galvanize coating :180g/Sq
Thickness of frame :1.0mm (top and bottom )
0.8mm (right and left)
Thickness of shutter :1.0mm
Middle shutter:1.5mm
Thickness of blade :1.2mm
Thickness of cone :0.8mm
Push-pull part :high strenghthened Nylon PA66
Motor :International CCC Laoyite
power:1.1KW
bearing :C&U(USATech inChina)
pulley :strengthened Aluminum Alloy
Belt :Mitsubishi

3  LfT-1380(B-grade)
Centrifugal push-pull type
Big blade!
Fan size :
1380 × 1380 × 450(mm)
Dia of blade :1250mm
Air flow :48000m ³/h
Blade rotation :437r/min
noise :≤64db
power :1100w
Voltage :380v
Galvanize coating :185g/Sq
Thickness of frame :1.0mm(top and bottom)
0.8mm (right and left)
Thickness of shutter :1.0mm
Thickness of blade :1.2mm
Thickness of cone :0.8mm
Push-pull part :high strenghthened Nylon PA66
Motor :International CCC Laoyite
power:1.1KW
bearing :C&U(USATech inChina)
pulley :Steel material
Belt :Mitsubishi


Our  Advantages:

       1. By cooperating with steel roller company, reduce the purchasing cost, and also guarantee the Quality.
 
2. Exhaust fan use the international standard plate, zinc coating(275g/m2), no rust.
 
3. With our own flatting line to reduce cost, guarantee the plate Quality.
 
4. CNC shearing machine control the mistake within 0.03mm.
 
5. CNC punching machine control the mistake within 0.03mm.
 
6. CNC bending machine ensure the accurate & perfect products assembly.
 
7. Our own advanced pressure machine reduce the cost, protect the Round frame zinc from being damaged, to guarantee the Quality.
 
8. Our own advanced plastic injection machine reduce the cost, guarantee the Quality.
 
9. Professional blades machine can produce the perfect blades shape with lower wind resistance and smooth surface.
 
10. Professional inspector ensure the Qualified products.
 
11. Advanced motor testing machine can help our workers to set different parameter according to each country's request, to ensure each motor's normal work.
      
If you  have any questions please contact with me !
My phone number is 86-15006689818
 
 

     

 
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