SWF (HLF) series low-noise, high-efficiency, energy-saving mixed flow fan

NegotiableUpdate on 05/25

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Nature of the Manufacturer: Producers

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Overview

SWF (HLF) series low-noise, high-efficiency, energy-saving mixed flow fan product specifications and characteristics: high efficiency, low noise, simple structure, and reliable operation. (Can produce three types of mixed flow fans: single speed, dual speed, medium pressure, and special purpose, including roof type, explosion-proof type, and anti-corrosion type) Usage: Supply and exhaust specifications for industrial and mining enterprises and high-rise civil buildings: fan diameter: Φ 250~1500mm, air volume: 1250~96000m ³/h, air pressure: 120~1200Pa

Product Details

product overview

summary:
The SWF (HLF) series low-noise mixed flow ventilation fan is included in the national "Spark" plan project. It is an energy-saving ventilation equipment developed and promoted by the Shanghai Jiao Tong University Federation.
It is more reasonable for the current ventilation and air conditioning system to have a mismatch between the fan and the fan, which often results in high fan pressure but insufficient flow or high flow but insufficient pressure. This is beneficial for energy conservation in the system. It is currently the most suitable new product for pipeline pressurization systems in ventilation fans.
Purpose:
Widely used in ventilation and air conditioning systems for industrial and civil buildings. Specially suitable for pipeline and pipeline pressurized air supply. SWF (HLF) - I type can replace high-pressure axial flow fans, SWF (HLF) - II type is a dual speed fan that can be used for both purposes, and SWF (HLF) - III type can replace medium and high-pressure centrifugal fans.
Structure and characteristics:
The basic structural type is that the inlet and outlet are on the same axis (i.e. axial flow structure), the wheel shell is a conical cylinder, and the blades are of unequal width along the flow direction. There are three types of cylinder shapes: straight cylinder shape, drum shape, and imported curved muffler.
According to the principle of meridional acceleration of airflow, fans have dual characteristics of centrifugal and axial flow, which means they have both high pressure and large flow rate, as well as advantages such as high efficiency, low noise, and wide high-efficiency zone.
Compact structure, light weight, easy installation, and small footprint.
Installation and use:
Horizontal, vertical, and suspended ceilings can be installed.
Ventilation, air supply, and pipeline pressurization can all be used.
Technical parameter table of SWF (HLF) series high-efficiency and low-noise mixed flow ventilation fan
SWF (HLF) - Type I Technical Performance Parameter Table

Product parameters and specifications

Performance parameter table of SWF-I mixed flow fan (1)