Industrial AC High Temperature Cooling Fan for Thermal Ventilation Equipment
SZR high temperature AC axial fans are developed for industrial ventilation systems requiring stable airflow performance under elevated operating temperatures. The AC fan series combines heat-resistant motor insulation, reinforced aluminum housing and dual ball bearing structure to ensure reliable operation in demanding industrial environments.
Available in multiple frame sizes including 8038, 9238, 12038, 12738, 17055, 22580 and 28080, the series is suitable for industrial heating equipment, drying systems, power cabinets and thermal exhaust applications requiring long-term continuous ventilation.

Key Features
High Temperature Resistance
Class H insulated motors support stable operation in ambient temperatures up to +150°C depending on model configuration.
01
Durable Metal Housing
Die-cast aluminum alloy frame improves heat dissipation performance and structural stability during continuous operation.
02
Efficient Airflow Design
Optimized impeller blade design provides high airflow efficiency with balanced noise control.
03
Long-Life Bearing System
Dual ball bearing configuration enhances durability and reduces maintenance frequency in industrial applications.
04
Wide Voltage Compatibility
Supports multiple AC voltage options including 110V, 220V and 380V configurations.
05
Available Models
|
Model |
Dimension |
Voltage |
Bearing |
|
8038 AC High Temperature Fan |
80×80×38 mm |
110V / 220V AC |
Dual Ball Bearing |
|
9238 AC High Temperature Fan |
92×92×38 mm |
110V / 220V AC |
Dual Ball Bearing |
|
12038 AC High Temperature Fan |
120×120×38 mm |
110V / 220V AC |
Dual Ball Bearing |
|
12738 AC High Temperature Fan |
127×127×38 mm |
110V / 220V AC |
Dual Ball Bearing |
|
17055 AC High Temperature Fan |
172×150×55 mm |
220V AC |
Dual Ball Bearing |
|
22580 AC High Temperature Fan |
225×225×80 mm |
220V / 380V AC |
Dual Ball Bearing |
|
28080 AC High Temperature Fan |
280×280×80 mm |
220V / 380V AC |
Dual Ball Bearing |
Technical Characteristics
|
Parameter |
Typical Specification |
|
Operating Temperature |
-20°C to +150°C |
|
Motor Insulation |
Class H |
|
Bearing Type |
Dual Ball Bearing |
|
Frame Material |
Aluminum Alloy |
|
Blade Material |
Engineering Thermoplastic / Aluminum Alloy |
|
Protection Grade |
IP54 / IP55 |
|
Certifications |
CE, RoHS, UL |
Typical Applications

• Industrial ovens
• Drying equipment
• Heat exchange systems
• Welding machinery
• Furnace cooling systems
• Power control cabinets
• Industrial automation equipment
• High-temperature air circulation systems
FAQ
Q: What is the maximum operating temperature?
A: Depending on the selected model and configuration, operating temperature can reach up to +150°C.
Q: Are customized voltages available?
A: Yes. SZR supports customized voltage and frequency solutions for industrial equipment integration.
Q: What is the recommended bearing type?
A: Dual ball bearings are recommended for continuous operation and elevated temperature environments.
Q: Can the fan support continuous-duty operation?
A: Yes. The series is designed for long-term industrial ventilation applications.

OEM & Customization Service
SZR supports OEM manufacturing and customized industrial cooling solutions including:
• Customized dimensions and mounting structure
• High-temperature resistant material upgrades
• Airflow and speed optimization
• Cable and connector customization
• IP protection enhancement
• Labeling and packaging customization
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