T: +86-16678679070
W: +8617861003581
W: +8617861003581
A: No. 6 Changcheng South Road, Chengyang District, Qingdao, Shandong, China 266108
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The 275 Galvanized Layer Automatic 50 Butterfly Cone Fan is a heavy-duty industrial ventilation solution engineered for high-performance air circulation in large-scale environments. Crafted with premium galvanized steel featuring a 275g/m² zinc coating, this fan delivers exceptional corrosion resistance, making it ideal for harsh conditions where moisture, chemicals, or dust are prevalent. Its 50-inch butterfly cone design optimizes airflow distribution, ensuring uniform ventilation across expansive spaces, while the integrated automatic speed control system adapts to real-time temperature and humidity changes—maximizing energy efficiency without compromising performance. Whether for industrial facilities, agricultural operations, or large commercial spaces, this fan combines durability, intelligence, and power to meet the most demanding ventilation needs.
Parameter | Details |
Fan Diameter | 50 inches |
Galvanized Layer | 275g/m² zinc coating |
Airflow Capacity | Up to 50,000 CFM at 900 RPM |
Speed Range | Adjustable via 0-10V signal (215-900 RPM for compatible models) |
Noise Level | ≤75dB (aerodynamic design) |
Voltage Compatibility | 340V-460V (wide-voltage adaptation) |
Motor Type | Permanent magnet motor (for HNP 57 model) |
Material | Galvanized steel (main body); stainless steel (fan blades) |
Installation Options | Wall-mounted or ceiling-mounted (with optional brackets) |
The 275g/m² zinc coating forms a robust barrier against rust, chemical corrosion, and weathering, significantly extending the fan's service life even in humid or industrial settings. This heavy-duty construction ensures reliable operation in environments like poultry houses, foundries, and coastal warehouses, where standard fans would degrade quickly.
With a maximum airflow of 50,000 CFM at 900 RPM, the fan efficiently circulates air in spaces up to tens of thousands of square feet. Its butterfly cone structure minimizes air resistance, directing airflow in a focused yet widespread pattern to eliminate stagnant zones—critical for preventing mold growth in warehouses or reducing heat buildup in manufacturing plants.
Equipped with an automatic speed control system linked to smart sensors, the fan adjusts its rotation speed based on real-time environmental conditions. This adaptive technology reduces energy consumption by up to 30% compared to fixed-speed fans, lowering operational costs while maintaining optimal ventilation levels.
Designed with aerodynamic principles, the fan operates at ≤75dB—quiet enough for occupied areas such as workshops, offices adjacent to industrial zones, or poultry houses where excessive noise could stress livestock. The precision-engineered blades and motor housing minimize vibration, ensuring smooth, low-disturbance performance.
Pre-assembled components simplify setup, allowing for quick on-site installation. Optional wall or ceiling mounting brackets provide flexibility for diverse spaces, while features like the automatic tensioning device (in HNP 50 models) reduce maintenance frequency by enhancing belt transmission efficiency. The stainless steel fan blades also feature a self-cleaning design, reducing the need for regular manual cleaning.
In large storage facilities, the fan circulates air to prevent moisture buildup, inhibiting mold growth on stored goods such as grains, textiles, or electronics. Its high airflow capacity ensures consistent ventilation across warehouses, distribution centers, and shipping yards.
Foundries, steel mills, and automotive plants benefit from the fan’s ability to cool machinery and workspaces. By dissipating heat generated by heavy equipment, it maintains a safer, more comfortable environment for workers while protecting machinery from overheating-related wear.
Ideal for poultry houses, livestock barns, and grain silos, the fan reduces ammonia levels in animal enclosures and prevents heat stress in livestock. Its corrosion-resistant design withstands the humid, manure-rich environments of agricultural operations, while the low noise level avoids disturbing poultry or livestock.
In tunnels, mines, and construction sites, the fan delivers fresh air to workers, diluting harmful fumes and improving air quality. Its durable build stands up to dust and debris, ensuring reliable performance in rugged, off-grid settings.
Data centers, shopping malls, and sports arenas rely on the fan to support large-scale cooling systems. By supplementing HVAC infrastructure, it enhances airflow in high-traffic areas, maintaining consistent temperatures and improving energy efficiency in climate control.
Engineered to excel in versatility and performance, the 275 Galvanized Layer Automatic 50 Butterfly Cone Fan is the go-to solution for industries requiring powerful, reliable, and cost-effective ventilation. Its combination of rugged construction, intelligent controls, and wide-ranging applications makes it a standout choice for modern industrial and agricultural ventilation needs.
The 275 Galvanized Layer Automatic 50 Butterfly Cone Fan is a heavy-duty industrial ventilation solution engineered for high-performance air circulation in large-scale environments. Crafted with premium galvanized steel featuring a 275g/m² zinc coating, this fan delivers exceptional corrosion resistance, making it ideal for harsh conditions where moisture, chemicals, or dust are prevalent. Its 50-inch butterfly cone design optimizes airflow distribution, ensuring uniform ventilation across expansive spaces, while the integrated automatic speed control system adapts to real-time temperature and humidity changes—maximizing energy efficiency without compromising performance. Whether for industrial facilities, agricultural operations, or large commercial spaces, this fan combines durability, intelligence, and power to meet the most demanding ventilation needs.
Parameter | Details |
Fan Diameter | 50 inches |
Galvanized Layer | 275g/m² zinc coating |
Airflow Capacity | Up to 50,000 CFM at 900 RPM |
Speed Range | Adjustable via 0-10V signal (215-900 RPM for compatible models) |
Noise Level | ≤75dB (aerodynamic design) |
Voltage Compatibility | 340V-460V (wide-voltage adaptation) |
Motor Type | Permanent magnet motor (for HNP 57 model) |
Material | Galvanized steel (main body); stainless steel (fan blades) |
Installation Options | Wall-mounted or ceiling-mounted (with optional brackets) |
The 275g/m² zinc coating forms a robust barrier against rust, chemical corrosion, and weathering, significantly extending the fan's service life even in humid or industrial settings. This heavy-duty construction ensures reliable operation in environments like poultry houses, foundries, and coastal warehouses, where standard fans would degrade quickly.
With a maximum airflow of 50,000 CFM at 900 RPM, the fan efficiently circulates air in spaces up to tens of thousands of square feet. Its butterfly cone structure minimizes air resistance, directing airflow in a focused yet widespread pattern to eliminate stagnant zones—critical for preventing mold growth in warehouses or reducing heat buildup in manufacturing plants.
Equipped with an automatic speed control system linked to smart sensors, the fan adjusts its rotation speed based on real-time environmental conditions. This adaptive technology reduces energy consumption by up to 30% compared to fixed-speed fans, lowering operational costs while maintaining optimal ventilation levels.
Designed with aerodynamic principles, the fan operates at ≤75dB—quiet enough for occupied areas such as workshops, offices adjacent to industrial zones, or poultry houses where excessive noise could stress livestock. The precision-engineered blades and motor housing minimize vibration, ensuring smooth, low-disturbance performance.
Pre-assembled components simplify setup, allowing for quick on-site installation. Optional wall or ceiling mounting brackets provide flexibility for diverse spaces, while features like the automatic tensioning device (in HNP 50 models) reduce maintenance frequency by enhancing belt transmission efficiency. The stainless steel fan blades also feature a self-cleaning design, reducing the need for regular manual cleaning.
In large storage facilities, the fan circulates air to prevent moisture buildup, inhibiting mold growth on stored goods such as grains, textiles, or electronics. Its high airflow capacity ensures consistent ventilation across warehouses, distribution centers, and shipping yards.
Foundries, steel mills, and automotive plants benefit from the fan’s ability to cool machinery and workspaces. By dissipating heat generated by heavy equipment, it maintains a safer, more comfortable environment for workers while protecting machinery from overheating-related wear.
Ideal for poultry houses, livestock barns, and grain silos, the fan reduces ammonia levels in animal enclosures and prevents heat stress in livestock. Its corrosion-resistant design withstands the humid, manure-rich environments of agricultural operations, while the low noise level avoids disturbing poultry or livestock.
In tunnels, mines, and construction sites, the fan delivers fresh air to workers, diluting harmful fumes and improving air quality. Its durable build stands up to dust and debris, ensuring reliable performance in rugged, off-grid settings.
Data centers, shopping malls, and sports arenas rely on the fan to support large-scale cooling systems. By supplementing HVAC infrastructure, it enhances airflow in high-traffic areas, maintaining consistent temperatures and improving energy efficiency in climate control.
Engineered to excel in versatility and performance, the 275 Galvanized Layer Automatic 50 Butterfly Cone Fan is the go-to solution for industries requiring powerful, reliable, and cost-effective ventilation. Its combination of rugged construction, intelligent controls, and wide-ranging applications makes it a standout choice for modern industrial and agricultural ventilation needs.
