Industrial High-Temperature Axial Fan for Continuous Thermal Ventilation Systems

SZR high temperature axial fans are engineered for industrial equipment operating in elevated ambient temperature environments requiring stable airflow, continuous-duty performance and long operational life. Designed with heat-resistant motor insulation, reinforced metal structures and dual ball bearing systems, these fans provide reliable thermal ventilation for industrial machinery, heating equipment and electrical systems exposed to continuous heat.

The product series is suitable for industrial exhaust, heat dissipation and hot air circulation applications where conventional cooling fans cannot maintain stable performance. SZR provides both AC and DC high-temperature fan solutions for OEM equipment manufacturers and industrial ventilation projects.

Product Features

Heat-Resistant Motor Design

The motor adopts Class H insulated copper winding with optimized thermal protection structure, supporting long-term operation under high ambient temperature conditions.

Reinforced Aluminum Alloy Frame

The fan housing is manufactured from precision die-cast aluminum alloy with heat-resistant coating treatment to improve oxidation resistance and structural stability.

Stable High-Airflow Performance

Optimized blade structure maintains efficient airflow and ventilation stability during continuous industrial operation.

Dual Ball Bearing System

High-temperature resistant dual ball bearings provide smoother rotation, reduced vibration and extended service life.

Industrial Protection Structure

Selected models support IP54 and IP55 protection grades for dusty and demanding industrial environments.

SZR High Temperature Fan Models

AC High Temperature Fan Series

• 8038 High Temperature AC Fan

• 9238 High Temperature AC Fan

• 12038 High Temperature AC Fan

• 12738 High Temperature AC Fan

• 17055 High Temperature AC Fan

• 22580 High Temperature AC Fan

• 28080 High Temperature AC Fan

DC High Temperature Fan Series

• 12038 High Temperature DC Fan

Technical Specifications

Parameter	12038 AC High Temperature Fan	22580 AC High Temperature Fan
Dimension	120×120×38 mm	225×225×80 mm
Rated Voltage	110V / 220V AC	220V / 380V AC
Power Consumption	18-40 W	95-180 W
Speed Range	2600-3200 RPM	2200-2900 RPM
Air Volume	95-180 CFM	820-1250 CFM
Noise Level	42-58 dB(A)	65-78 dB(A)
Bearing Type	Dual Ball Bearing	Dual Ball Bearing
Protection Grade	IP54	IP55
Operating Temperature	-20°C to +120°C	-20°C to +150°C
Insulation Class	Class H	Class H
Certifications	CE, RoHS, UL	CE, RoHS, UL

Application Industries

• Industrial drying equipment

• Heat treatment machinery

• Furnace ventilation systems

• Metallurgical equipment

• Ceramic production lines

• High-temperature electrical cabinets

• Industrial power control systems

• Thermal exhaust and air circulation devices

Operational Advantages

• Stable airflow under high-temperature conditions

• Reliable continuous-duty operation

• Excellent heat dissipation efficiency

• Long operational lifespan

• Low maintenance requirements

• Strong structural durability for industrial environments

FAQ

Q: Can the fan operate continuously in high-temperature environments?

A: Yes. SZR high temperature axial fans are designed for continuous industrial operation with Class H insulated motors and heat-resistant bearing systems.

Q: Which bearing structure is recommended for high-temperature applications?

A: Dual ball bearings are recommended because they provide better thermal resistance, rotational stability and longer service life.

Q: Are metal blades available?

A: Yes. Selected models support aluminum alloy impeller blades for applications requiring enhanced thermal resistance and structural strength.

Q: Can SZR provide customized temperature specifications?

A: Yes. SZR supports customized airflow, voltage, insulation class, bearing configuration and thermal resistance solutions according to project requirements.