高温离心风机一般用在温度≤80℃以下的场合，多见于机号（叶轮直径）≤8#的高温离心风机。温度超越80℃，在200℃以下时，由于隔热层的规划，增加了电机轴长，电机需要定制。该传动具有结构紧凑、体积小、重量轻、成本低、安装、运送方便等优点，在厨房抽排烟、空调体系、厂房抽排风等场合比较常见。
High temperature centrifugal fan is generally used in occasions where the temperature is ≤ 80 ℃, and it is commonly seen in high temperature centrifugal fan with unit number (impeller diameter) ≤ 8 #. When the temperature exceeds 80 ℃ and below 200 ℃, due to the planning of the insulation layer, the motor shaft length needs to be customized. This transmission has the advantages of compact structure, small volume, light weight, low cost, convenient installation and transportation, and is commonly used in kitchen smoke extraction, air conditioning systems, factory ventilation and other occasions.
但由于转速限制，不能调速，工况变化大的地方不适合应用。W5-47系列高温离心风机适用于运送不含腐蚀性、不自然、较高温度不超越700摄氏度的高温气体，若气体含尘量较大，应在风机进风口前装备除尘功率不低于85%的除尘装置，以进步风机使用寿命。凡进气条件适当，性能相适应者均可选用。
However, due to speed limitations, speed regulation cannot be achieved, and areas with significant changes in operating conditions are not suitable for application. W5-47 series high-temperature centrifugal fan is suitable for transporting high-temperature gas that does not contain corrosiveness, is unnatural, and has a higher temperature than 700 ℃. If the dust content of the gas is large, a dust removal device with a dust removal power of not less than 85% should be installed in front of the fan inlet to improve the service life of the fan. Those with appropriate intake conditions and suitable performance can choose.