When using a Roots blower, if it is not used for an extended period, run it periodically.
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Rotary vane blowers are quite complex in structure; their impellers are usually made of cast iron, with very small clearances. Some users experience rusting and jamming due to the long-term non-use of the Roots blower, especially in environments with high humidity. Please run it regularly for a period of time to remove moisture from the drying equipment, ensure proper lubrication of the gears and bearings, and maintain the equipment in good condition.
Repair work requires professional personnel; do not attempt to repair it on your own if you are not familiar with the process, to avoid damaging the equipment.
Rotary vane blowers should be relatively easy to repair; screw blowers are the real hassle:@:@:@:@