Heavy-Duty EC Centrifugal Fan for Industrial Ventilation Equipment
SZR's EC industrial centrifugal fans are engineered for large-scale ventilation systems requiring strong airflow pressure, continuous-duty performance and reliable operation under demanding industrial conditions. The electronically commutated motor structure improves energy efficiency while maintaining consistent airflow delivery across high-load ventilation environments. These fans are widely used in factory exhaust systems, industrial machinery cooling and air circulation equipment.
Industrial Design Structure
The external housing adopts heavy-gauge steel construction with anti-corrosion coating treatment for improved mechanical strength and environmental durability.
The centrifugal wheel utilizes reinforced multi-blade construction designed for stable high-volume air movement and pressure generation.
High-efficiency EC motor assemblies reduce operational heat accumulation and improve overall electrical efficiency during continuous operation.
Internal balancing treatment minimizes rotational vibration and improves long-term mechanical reliability.
Technical Specifications
|
Parameter |
EC Industrial 22080 |
EC Industrial 28092 |
|
Dimension |
220×220×80 mm |
280×280×92 mm |
|
Voltage Type |
230V EC |
230V EC |
|
Frequency |
50/60 Hz |
50/60 Hz |
|
Rated Power |
85-180 W |
150-320 W |
|
Rotational Speed |
1400-3200 RPM |
1200-2800 RPM |
|
Airflow Output |
850-1450 CFM |
1350-2200 CFM |
|
Static Pressure |
520-980 Pa |
680-1350 Pa |
|
Noise Value |
58-72 dB(A) |
65-78 dB(A) |
|
Bearing System |
Dual Ball Bearing |
Dual Ball Bearing |
|
Insulation Grade |
Class F |
Class F |
|
Protection Class |
IP54 / IP65 |
IP65 |
|
Certifications |
CE, RoHS, ERP, ISO9001 |
CE, RoHS, ERP, ISO9001 |
Operational Benefits
• High-pressure industrial ventilation capability
• Stable airflow during long-term heavy-duty operation
• Reduced power consumption compared with traditional AC systems
• Strong structural durability for industrial environments
• Intelligent EC motor efficiency control
Industrial Applications
• Factory ventilation systems
• Welding exhaust equipment
• Industrial drying machinery
• Dust collection systems
• Air handling units
• Industrial cooling tunnels
• Power distribution ventilation systems
Customer Questions
Q: Can the fan support 24-hour industrial operation?
A: Yes. Dual ball bearing and EC motor structures are designed for continuous industrial workloads.
Q: Is the product suitable for high-temperature environments?
A: Industrial-grade insulation and motor protection improve operational stability in elevated temperatures.
Q: Does the fan support intelligent control systems?
A: PWM and external speed-control functions can be integrated.
Q: Can corrosion-resistant coatings be customized?
A: SZR offers optional surface treatments for specialized industrial conditions.
Manufacturing & Engineering Service
SZR provides OEM industrial ventilation solutions including customized airflow design, motor configuration and structural optimization for demanding industrial cooling projects.
Hot Tags: ec industrial centrifugal fan, China ec industrial centrifugal fan manufacturers, suppliers, factory, EC Backward Curved Fan, ec centrifugal fan, EC Centrifugal Fan 120mm, EC High Efficiency Centrifugal Fan, EC Industrial Centrifugal Fan
