GY6-51 Large Capacity Boiler Draft Fan

GY6-51 Large Capacity Boiler Draft Fan
Product Overview
The GY6-51 Large Capacity Boiler Draft Fan is a centrifugal industrial fan designed for large-capacity boiler systems, high-volume flue gas extraction, and demanding boiler draft applications.
The fan is suitable for large industrial boilers, thermal energy systems, CHP plants, district heating systems, and other high-capacity combustion facilities. Depending on the system design, the GY6-51 can be configured for induced draft and flue gas exhaust duties.
EMS provides customized fan selection based on boiler capacity, flue gas volume, system resistance, gas temperature, dust concentration, flue gas treatment equipment, and operating conditions.
Main Applications
The GY6-51 Large Capacity Boiler Draft Fan is suitable for:
Large Industrial Boilers
High-Capacity Steam Boilers
Thermal Power Systems
CHP Plants
District Heating Systems
Industrial Heating Plants
Boiler Flue Gas Exhaust
Boiler Dust Collection Systems
Flue Gas Desulfurization Systems
Flue Gas Denitrification Systems
Industrial Energy Systems
Large Boiler Ventilation Systems
Typical Technical Parameters
Parameter Typical Range
Product Type Large Capacity Boiler Draft Fan
Fan Type Centrifugal Boiler Fan
Airflow 20,000–300,000 m³/h
Total Pressure 2,000–8,000 Pa
Motor Power 30–800 kW
Fan Speed 730–1,450 rpm
Gas Temperature Typically up to 250°C
Drive Type Coupling / Belt Drive
Impeller Type Centrifugal
Casing Material Carbon Steel / Customized
Impeller Material Carbon Steel / Wear-Resistant Steel
Bearing Heavy-Duty Bearing Assembly
Installation Horizontal
Duty Continuous Operation
Application Boiler Draft / Induced Draft
The above figures are typical engineering reference ranges rather than fixed specifications for every GY6-51 configuration. Final airflow, pressure, speed, motor power, temperature rating, and materials should be determined according to the actual boiler and flue gas system.