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Weifang Jianliang Machinery Co.,Ltd

Tel: +86-536-8664355

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Phone: +8618763617672

Email: irene@jianliangmachinery.com

Address: Room A2109 Tianrun Building, No.5738 Dongfeng East Street, High-tech Development District, Weifang, Shandong, China

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The Pressure Butterfly Type Cone Exhaust Fan with Ce Certificate

Weifang Jianliang Machinery Co.,Ltd | Updated: Sep 27, 2017

The Pressure Butterfly Type Cone Exhaust Fan with Ce Certificate Basic Info

  • Model NO.: LET1380

  • Blade Material: Stainless Steel

  • Electric Current Type: AC

  • Certification: CSA, RoHS, ISO, UL, CE

  • Diameter of Blade: 750mm

  • Motor Rotational Speed: 1400rpm

  • Input Power: 370

  • Push-Pull Exhaust Fan Height: 900

  • Thickness: 930

  • Transport Package: According to Buyer

  • Origin: Qingzhou, Weifang of Shandong Province, China

  • Material: Metal

  • Type: Exhaust Fan

  • Mounting: Wall Fan

  • Push-Pull Exhaust Fan Motor Driving: by Belt with Motor

  • Blade Rotational Speed: 630rpm

  • Air Flow: 24000 Cubic M/H

  • Rated Voltage: 380

  • Width: 900

  • Specification: LFT1380

  • HS Code: 8414809090

The Pressure Butterfly Type Cone Exhaust Fan with Ce Certificate Product Description

Details Produts:
1) Blade


    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

  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)  Frame

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

4)  Fan with double doors.
      
     Using advanced front double door opening device small wind resistance, good sealing , high efficiency , lengthed cone design improve exhaust power.

The Pressure Butterfly Type Cone Exhaust Fan with Ce Certificate 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.



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