Troubleshooting of magnetic gear pumps

As a special sealless pump equipment, magnetic gear pump combines the working principle of magnetic drive and gear pump, and is widely used in chemical, pharmaceutical and other fields. However, during use, magnetic gear pumps may also fail, affecting normal operation. This article will introduce the troubleshooting and treatment methods of WSF’s magnetic gear pump from the perspective of troubleshooting to help readers better understand and troubleshoot magnetic gear pump failures.

First, magnetic gear pumps may leak during operation. This is usually caused by aging, damage or improper tightening of the seal. When leakage is found in the pump body, the condition of the seal must be checked first. If cracks, deformation or severe aging are found, it needs to be replaced in time. At the same time, it is also necessary to check whether the seal is installed correctly, such as whether the fastening bolts are loose or overtightened. Repair or replace the seal in time to ensure the normal operation of the magnetic gear pump.
Second, the drop in head or flow of the magnetic gear pump is also a common fault phenomenon. This may be caused by blockage of the inlet pipe, gear wear or weakening of the magnetic force of the magnetic rotor. When the head or flow rate drops, first check whether the inlet pipe is blocked by debris, and if so, clean it up. Secondly, check the wear of the gears and magnetic rotors. If there is wear, replace them. In addition, ensure that the magnetic strength of the magnetic rotor meets the requirements. If it weakens, repair or replace it in time.
Third, the magnetic gear pump may fail to start the motor. This may be caused by power failure, line break or motor failure. When the motor fails to start, first check whether the power supply is normal. If the power supply is normal, check whether the line is broken or has poor contact. If the line is normal, check the status of the motor. If the motor is burned out or the winding is broken, replace the motor in time.
The above lists the faults that the magnetic gear pump may encounter during use, such as leakage, head or flow drop, and motor failure. For different fault phenomena, we need to take different treatment methods. Timely troubleshooting and handling of magnetic gear pump faults can ensure the normal operation of magnetic gear pumps and improve work efficiency.
With the continuous development of technology, it is believed that magnetic gear pumps will be more and more valued and more widely used. By strengthening our understanding of the troubleshooting and treatment methods of WSF micro magnetic gear pumps, we can better maintain and use magnetic gear pumps and play a greater role in industrial production.