Compact Power for Direct Airflow

The Axial flow high temperature fan is expertly engineered for high-volume gas movement along the axis in demanding thermal environments. Its hallmark is a compact, direct-flow design that delivers superior efficiency, making it the ideal solution for applications with relatively low system resistance. Key applications include cooling tower heat discharge, power plant air-cooled condensers (ACC), and metallurgical ring coolers, where moving large volumes of hot air efficiently is critical. The intelligent design of this fan addresses high-temperature challenges directly, ensuring reliable performance where it matters most.

Engineered for Thermal Integrity & Reliability

Managing heat is central to this fan's design. The impeller is made from cast or welded heat-resistant aluminum or stainless steel, with welded units undergoing full stress-relief heat treatment and non-destructive testing (NDT) to ensure structural stability under thermal stress. For direct-drive units, the motor is a specially designed high-temperature model, insulated to IEC 60085 Class F (155°C) or Class H (180°C) standards. In long-shaft drive configurations, an integrated thermal barrier effectively blocks heat transfer to the motor and bearings. All fasteners are chosen to match thermal expansion coefficients, preventing loosening and ensuring long-term structural integrity.

High-Efficiency Performance Specifications

The Axial flow high temperature fan provides a powerful and efficient solution for large-scale thermal management. The following table presents its core operational parameters, offering a clear reference for system integration and energy-efficient selection.

Key Performance Parameters

Parameter	Condition	Range / Value
Volume Flow	Hot (Operational)	10,000 - 150,000 m³/h
Total Pressure	Hot (Operational)	300 - 3,000 Pa
Static Pressure	Hot (Operational)	200 - 2,500 Pa
Total Efficiency	Hot (Operational)	80% - 88%
Shaft Power	Hot (Operational)	30 - 450 kW
Total Pressure	Cold (for Test)	Typically 8%-15% higher than Hot
Motor Power Reference	Cold (for Test)	Based on converted Cold Shaft Power