Industrial Ventilation High Pressure Centrifugal Fan For Grain & Mineral Powder

Product Specification

9-19 Model Circulation Blower Fan Highlights:

• Thishigh pressure centrifugal fan blower are use for coercive ventilation in industries such as ancient furnace, glass, electroplating, ceramics, etc, and arewidely used for material transportation in processing Industries like food, feed and slag.
• The transporting medium is air or other non-spontaneous-combustion and non-explosive-combustion air with no harm to humans.
• The air transferred shall not contain any adhesive material, dust and grain and the concentration shall not exceed 150mg/m3, with the temperature no higher than 80℃.
• The circulation blower fan comes in multiple sizes, is coupling driven, has superpower pressure, and transports different materials easily.

  9-19 Model Features:

  Material Properties

  The case of the high pressure centrifugal fan blower is made of high-quality DKP. The worm tongue part of the housing adopts a new type of anechoic structure with a good muffling effect. This model can be customized to 316 stainless steel materials. Generally, the air transferred shall not contain any adhesive material, dust, or grain, and the concentration shall not exceed 150mg/m³, with a temperature no higher than 80ºC.

  Fan Structure

  The impeller of the circulation blower fan is forward curved with a leafless diffuser welded to the wheel disc and wheel cover and adjusted by static and dynamic balance. This high pressure centrifugal fan blower has good aerodynamic performance and runs smoothly—two driven types, direct motor type and D type with coupling.

  Usage Area

  This high pressure centrifugal fan blower is generally used for high-pressure forced ventilation in forging and smelting furnaces, glass, electroplating, ceramics, storage batteries, radio, and other industries. It can also be widely used for conveying materials in grain, feed, mineral powder, and other processing industries. This circulation blower fan is also suitable for carton machinery equipment, tempered glass equipment, and other supporting uses.

  Model	Power(kW)	Rotation(r/min)	Volume(m³/h)	Pressure(Pa)
  3.5A	1.5	2800	552~847	2745~2744
  4A	2.2/3/4	2800/2900	824~2062	3584~4447
  4.5A	5.5/7.5	2900	2281~2504	4297~5517
  5A	11	2930	3166~3488	5323~5080
  5.6A	11/18.5	2930	2262~4901	7182~6400
  6.3A	18.5/30	2930/2950	3220~6978	9149~8148
  7.1A	7.5/37/55	1450/2950/2970	2305~9988	2872~10426
  8A	11/15/18.5	1450	3297~7511	3646~4551
  9A	18.5/22/30	1450/1470	4695~12450	4453~5495
  10A	37	1480	13952~15455	5244~4958
  11.2A	18.5/22/55/75	960/970/1480	5990~21713	3182~7236
  12.5A	30/75/90/110	960/1480	8327~24316	3975~9310
  14A	75	990	19888~28078	4917~4249

   

  Q1: What are the main applications of the 9-19 fan?

  A1: It is designed for forced ventilation in cupola furnaces, glass, electroplating, ceramics industries, and material conveying in processing industries.

   
  Q2: What temperature and dust conditions can the fan withstand?

  A2: The fan handles non-corrosive gases at temperatures up to 80°C, with dust and hard particle content ≤150mg/m³.

   
  Q3: What is the drive type of the fan?

  A3: The fan features a direct-drive design, ensuring reliable performance and low maintenance.

   
  Q4: How do I choose the right model for my application?

  A4: Consider the required airflow and pressure for your specific industrial process. The series offers a wide range of models with different capacities.

   
  Q5: Is the fan suitable for continuous operation?

  A5: Yes, the fan is designed for long-term continuous use in demanding industrial environments.

   
  Q6: What maintenance is required for the 9-19 fan?

  A6: Regular cleaning of the impeller and casing, as well as periodic checks of the motor, are recommended to ensure optimal performance.

   
  Q7: Can the fan be used for material conveying?

  A7: Yes, the fan is suitable for material conveying in various industrial processes.

   
  Q8: What certifications does the 9-19 series have?

  A8: The series meets international quality standards. CE-certified versions are available for European customers.

   
  Q9: Is the fan easy to install?

  A9: Yes, the design allows for installation in various industrial machinery and ventilation systems.

   
  Q10: What is the power range of the series?

  A10: The series includes models with power ranging from 1.5kW to 110kW.