During last year's National Day, Wingfeng provided a solution for corrosive materials to a new material company in Shandong. On October 8 this year, the customer reported that the motor was abnormal, and the wingfeng after-sales team came to Shandong for door-to-door maintenance work.
On-site condition review
The customer's site is a chemical project, and the extracted chemical raw materials are highly corrosive, so the material of the diaphragm pump is selected to use perfluorinated material
The second is the sealing performance, the Gude brand diaphragm pump has no rotating parts, and the unique shaftless seal design can ensure that the chemical raw materials will not leak during the transportation process and will not erode the moving parts of the pump
In order to avoid the potential safety hazards caused by the heating of some sensitive chemical raw materials due to the shear force of transportation, the pulse damper equipped with the whole conveying process is more smooth
Finally, the inverter motor is installed according to the on-site needs of the working conditions, which not only ensures that the transmission flow is larger, but also allows customers to adjust the flow according to the actual working conditions.
Analysis of the causes of abnormal motor noise
This batch of electric diaphragm pumps has performed well in the field throughout the year, and it is only recently that there have been motor squeak problems. After maintenance, it was found that there were two motors on the scene with abnormal noise, one with a loud abnormal sound and one with a small abnormal sound, the main reason was the wear of the reducer in the motor, which only needed to be solved by regular maintenance with oil and oil.
Subsequently, the after-sales team of Wingfeng Technology trained the on-site staff on the precautions for motor maintenance, and shared many reasons for abnormal motor noise
1.Bearing failure.
Motor bearing failures are usually manifested as increased noise and increased vibration. The solution is to replace the bearing of the motor.
2.Transmission wear.
If the transmission parts in the motor are worn or loose, it will cause abnormal noise. The solution is to replace the worn gear or adjust the gap of the gear.
3.The connection is loose.
If the connection between the diaphragm pump and the motor is loose, it will cause abnormal noise. The solution is to re-fix the connection between the pump body and the motor.
For a long time, Wingfeng strives to make every project a model project of Wingfeng products, through pre-sale, in-sale and after-sales service upgrades, to provide customers with diaphragm pumps and their supporting products packaged integrated services, and put the "three hearts" service of peace of mind, warmth, happiness and meticulousness into practical action.