The core technologies of heat-insulated fans primarily include high-temperature motor designs, thermal insulation structures, and safety protection devices, all designed to ensure stable operation in high-temperature environments.
Specific features include the use of high-temperature motors with Class F insulation-with some models equipped with explosion-proof motors rated up to DIIBT4-and extended motor shafts fitted with cooling fans to isolate heat transfer. They utilize high-temperature bearings and undergo thermal insulation treatments that allow the fan's internal chamber to withstand temperatures ranging from 180°C to 260°C. Additionally, they are equipped with pressure relief valves (unloading valves) for pressure protection and filters for dust protection.
Collectively, these technologies ensure the motor's proper operation in high-temperature environments.
