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4-72 series large flow centrifugal draft fan
4-72 series large flow centrifugal draft fan
4-72 series large flow centrifugal draft fan
4-72 series large flow centrifugal draft fan
4-72 series large flow centrifugal draft fan
4-72 series large flow centrifugal draft fan

4-72 series large flow centrifugal draft fan

Time:2022-05-11 09:26:52
Category:Low Pressure Centrifugal Fan

Model: 4-72 centrifugal fan

Machine No.: 2.8#~20#

Air volume: 1199-435813m3/h

Wind pressure: 778-6761Pa

Power: 1.1kw-110kW

Uses: one is often used in the air supply of industrial kilns

Form: №2.8-6A adopts motor direct drive, №6-12C adopts pulley transmission, №6-12D adopts coupling transmission, №16-20B adopts cantilever support, and the pulley is between the two bearings. When the above models cannot meet your needs, we have the ability to design according to your needs.

Details Technical Parameter

working conditions

  It is suitable for conveying clean air or light materials at room temperature. It is most often used in the fields of air supply of industrial kilns, transportation of light particles/powders/chips/fibers, air drying/cooling of materials, ventilation and fume extraction. , No viscous substances are allowed in the gas, the dust and hard particles contained are greater than 150mg/㎥, and the gas temperature does not exceed 80 ℃.

Application scenarios

  It is used for building ventilation, ventilation and drying of materials, air purification and industrial waste gas treatment, industrial dust collectors, air purification and discharge of harmful working environments (paper production lines, electrolytic aluminum production lines, textile factories...). Blast of boilers and brick kilns, conveying of various gases, conveying of granules/powders/crumbs/fibrous materials, etc.

Fan structure

Fan Features

  ●In the case of meeting the pressure requirements, it can output a large gas flow and the noise is very low.
  ●The fan speed can be flexibly set by matching different pulley diameters, so that the fan runs at the highest efficiency point and reduces energy waste.
  ●Provide motor sliding guides, which can easily tension the belt and reduce the energy loss caused by belt slack.
  ●When the airflow resistance increases, the motor load will be automatically reduced, and the motor will not be burned.
  ●In the case of using the integral bracket, the installation is very simple and basically does not require the support of technical personnel.
  ●After the production is completed, all of them have undergone the operation test and vibration value detection, and the operation is reliable.

Fan configuration

  ● Fan form: click direct connection, belt drive, coupling drive;
  ● Motor brands: Simma Motor, Lu'an Motor, Wannan Motor, Siemens and other well-known brands at home and abroad (can be specified);
  ● Impeller: high-quality carbon steel, stainless steel, rubber lining, wear-resistant layer or wear-resistant lining plate, ceramic patch (can be specified);
  ● Bearing: SKF, FAG, Wafangdian, NSK (can be specified);
  ● Spindle: high-strength carbon steel, combined with steel
  ●Bearing seat: cast iron
  ●Optional configuration: ※Integral bracket; ※Protective cover; ※Muffler; ※Inlet and export compensator; ※Hydraulic coupling;※Motor rain cover;※Temperature sensor;※Vibration sensor;※Soft start device;※Inverter;

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Hotline:0373-5827689 / 13603935651

Address:China ● No. 343, Xima Avenue, Fengquan District, Xinxiang City, Henan Province

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