LKD Series Forward-Curved Multi-Blade Centrifugal Fan
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  • LKD Series Forward-Curved Multi-Blade Centrifugal Fan

LKD Series Forward-Curved Multi-Blade Centrifugal Fan


A centrifugal fan featuring specially curved blade profiles boasts an airflow range of 2,500 to 100,000 m³/h. Within the flow passage, air is strongly accelerated, significantly reducing vortex shedding inside the impeller and eliminating vortices at the blade inlet. As a result, noise levels are markedly reduced, and the fan’s efficiency is greatly improved.

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Product Features

A centrifugal fan featuring specially curved blade profiles, with an airflow range spanning from 2,500 to 100,000 m³. 3 /h, the air within the flow passage is strongly accelerated, significantly reducing vortex shedding inside the impeller, eliminating vortices at the blade inlet, markedly lowering noise levels, and greatly improving the fan’s efficiency.

 

Model

200, 225, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000—totaling 15 model numbers.

 

Pressure range

200~1500 Pa

 

Airflow range

2500~100,000 m 3/h

 

Usage scenarios

Complementary products for packaged air conditioners and other HVAC, purification, and ventilation equipment.

Keywords:

LKD Series Forward-Curved Multi-Blade Centrifugal Fan

Qualification Certificate

Invention Patent / Axial Fan
Invention Patent / Centrifugal Fan Impeller
Invention Patent: High-Speed, Low-Noise Centrifugal Fan with Air Filter
Utility Model Patent Certificate / Utility Model Name: Valve Blade and Smoke Exhaust Valve
Utility Model Patent Certificate / Utility Model Name: Fire Damper Frame and Fire Valve
New Patent Certificate / New Name: Automated Production Line for Fire Damper Fixing Bolts and Fire Damper Housing
Trademark Registration Certificate
ISO9001 Quality Management System Certificate
ISO 14001 Environmental Management System Certification
ISO 45001 Occupational Health and Safety Management System Certification
Standardized Certificate for Safe Production
Intellectual Property Certification

Production process

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