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May 16,2018
Fans can be classified into several types depending on the material used, such as fans with iron housings (conventional fans), fiberglass fans, plastic fans, aluminum fans, stainless steel fans, and so forth. Fans can be categorized as centrifugal, axial, mixed-flow (diagonal), and radial, depending on the direction of gas flow.
May 16,2018
Method for servicing the dryer oven motor
The motors used in drying ovens also belong to a specific type of motor, so their maintenance process is similar. The maintenance process for drying oven motors includes: cleaning the stator and rotor—replacing carbon brushes or other components—vacuum impregnation with Class F paint under pressure—drying—dynamic balancing calibration...
May 16,2018
How to use a fan to circulate tobacco?
The fan used for tobacco drying typically consists of a motor, a drive shaft, a bearing support base, and a fan blade. The motor’s output shaft is rigidly connected to the upper end of the drive shaft via a coupling. The fan blade is mounted on the lower end of the drive shaft and operates via direct transmission. The motor directly drives the rotation of the drive shaft. As a result, transmission stability is high, and the bearings on the drive shaft are not subject to wear. In addition, diesel engines are provided as an option; these can be used to rotate the fan in the event of a power outage, thereby preventing the inability to dry tobacco leaves normally due to power disruptions.