Gold Member Since 2012
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Guangdong Gaoze Ventilation Equipment Co., Ltd.

Centrifuglal Blower, Centrifugal Blower Fan, Centrifugal Fan manufacturer / supplier in China, offering Made in China 4-72 for Mining, Hotel, Kitchen, Market, Stock Farms Low Noise Centrifugal Blower, Small Power Moveable Axial Fan, Yuton Sht Series portable Axial Blower and so on.

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Supplier Homepage Product Centrifugal Fan Made in China 4-72 for Mining, Hotel, Kitchen, Market, Stock Farms Low Noise Centrifugal Blower

Made in China 4-72 for Mining, Hotel, Kitchen, Market, Stock Farms Low Noise Centrifugal Blower

FOB Price: US $50 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $50/ Piece
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Production Capacity: 1000PCS/Month for Centrifuglal Blower
Transport Package: Company Standard Packingvcentrifuglal Blower
Payment Terms: L/C, Western Union

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Basic Info
  • Model NO.: 4-72
  • Type: Centrifugal Blower
  • Mounting: Free Standing
  • Impeller Size: 600mm-12000mm
  • Revolution: 400-2240rpm
  • Pressure: 220-2734PA
  • Usage: Ventilation
  • Trademark: YUTON
  • Origin: Foshan, Guangdong, China
  • Blade Material: Cast Iron
  • Electric Current Type: AC
  • Certification: ISO, CE, CCC, ISO
  • Power: 0.55kw-55kw
  • Air Flow: 7312-67457CMH
  • Voltage: 380V/3 Phase
  • Cooling Method: Indirect Cooling
  • Specification: GB/T137274-9
  • HS Code: 8414599099
Product Description
Made In China 4-72 For Mining, Hotel, Kitchen, Market, Stock Farms Low Noise Centrifugal Blower
Centrifugal Blower (4-72) Description

This series fan has the characteristics of high efficiency, low noise, pressure curve steadily, wide usage. Mainly used for ventilation, summer cooling and dust exhausting in factory and mining enterprises, gymnasium, opera house, basement, hotel, public house, super market and large-scale building, also can be used with other machinery as supporting equipment for air cycle operation. The transmitted medium is air, non hypergolic air or the air harmless to the human body. The air temperature should be below 80° C, the gas containing stickum is not allowed, the dust and solid impurities containing index should be below 150mg/m3.

Form of Fan
Watching the motor by side, the impeller of fan rotates clockwise called right-rotated; The impeller of fan rotates anti-clockwise called left-rotated, marks R, and left-rotated fan marks L.
No. 2.8-7A of 4-72 Series fan only can be made as 1 type when leaving factory, user can adjust the angle of air inlet according to air outlet location required, when place order, can remark the angles. Position adjusting range for air outlet of NO. 2.8A is 0° -255° , the interval is 45° . The position adjusting range for air outlet of No. 3.2-7A is 0° -255° , the interval is 22.5° . The position adjusting range for air outlet of NO. 8C-14C is 0° -255° , the interval is 45° .
NO. 2.8-7A of 4-72 series centrifugal fan is A Type direct drive. No. 8-12 of 4-72 series centrifugal fan is C, D type belt drive.

Structure of Fan
NO. 2.8A-7A of 4-27 series fan is made from impeller, housing, and air inlet, equipped with direct drive motor. NO. 8-12 has above parts, but also has drive parts.
1. Impeller of fan consists of 10 pieces backward-curved plate wing blades, curved shroud and flat-sheet hub disk, the materials of impeller is made of steel plate with high strength and good durability, after strictly static and dynamic balance adjusting, has the feature of good aerodynamic performance, small vibration and run stable.
2. The air inlet adopts liquid flow curved shapes, makes the air enter into impeller smoothly and small air flow loose, can increase efficiency effectively.
3. Transmission parts consist of unitary oil cooling block and belt pulley, easy to install and well wear.

Performance of Fan
This sample of dimensionless performance table is only for the model less than NO. 10, performance curves and curve count for the model more than NO. 10 has dimensional performance table.

Voltage& Frequency could be customized
Model
(No.)
Power
(KW)
Revolution
(rpm)
Air Volume
(m/h)
Pressure
(Pa)
2.8A0.751450565-1178294-152
1.529001131-2356994-606
3.2A2.229001688-35171300--792
1.11450844-1758324-198
3.6A329002664-52681578--989
1.114501332-2634393--247
4A5.529004012-74193014-1320
1.114502856-5281634-416
4.5A7.529005712-105622554-1673
1.114502856-5281634-416
5A1529007728-154553187-2019
2.214503864-7728790-502
6A414506677-133531139--724
1.59604420-8841498-317
7A11145010602--212041550-984
6C15224010314--206282734--1733
1120009209-1848182176--1380
7.518008288-165761760--1116
5.516007367-147341389-881
312505756-11511846-537
2.210004605-9209541-344
1.18003684-7367346-220
7C18.5180013161--263222395-1519
15160011698-233971890-1199
7.512509140--182791151--731
5.511208189-16378924-586
410007312-14623736-468
8C37180028105--364272920-2302
30180019646-252403143--3032
22160017463-224352478--2390
11125013643-224351507--1106
7.5112012224--157051209--1166
5.5100010914--14022963-929
38008732-16190615-452
2.27107749-11085485-450
10C30112031237--437221902-1405
18.5100027890--390381514-1199
1590025101--351341225-970
1180022312--31230967-766
7.571019802--27717761-603
5.563017571--24594599-476
456015618--21861473-375
350013945--19519377-299
12C55100063952--674571859-1729
3790043375--607121767-1399
3080038556--539661395-1104
18.571034218--478951097-869
1563030362--42498863-684
1156031774---37776646-540
7.550024098--33728543-430
5.545025532--30356417-348
445021687--23610440-434
340019278--26983347-275
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