How can the rotor’s vibration problem be solved?
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The product is quite viscous, and when using a rotary pump, vibration and movement of the pipes are common issues. What measures can be taken to reduce or eliminate severe oscillation in the outlet pipes, as well as the abnormal noises produced by the pump?
Is it cavitation vibration caused by insufficient material suction?
The above factors are present: handshake
Well, if it’s not possible to increase the active feeding rate, then the only option might be to reduce the pump’s speed
1. Check whether the bearings provide firm support and positioning for the shaft and rotor. 2. Verify that there is no rubbing between the rotor and the stop disk when the machine is stopped. 3. Ensure that the entire pump is firmly fixed in place. 4. Check the alignment between the motor and the pump