Reducer spacing: 350 MM; motor and flame tube: 700 MM
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The distance between the reducer and the outer surface of the high-temperature fire tube is 350 MM, while the distance from the motor is around 700 MM. The external temperature of this fire tube is 450 DEG C. Is such an arrangement acceptable? Which standard has relevant regulations? It is best if the source of such standards is organizations such as ISO, ASME, CSA, and IEEE.
Consideration should be given to cooling for reducers and motors. The operating temperature of the reducer is approximately 0 degrees to 60 degrees (preheating is necessary in cold winters). The working environment temperature has exceeded 60 degrees; failing to reduce it has a significant impact on the load-bearing capacity and service life.