NEWS&EVENT
- Professional manufacturer of heavy-duty slurry pump -
At the end of 2021, a high-efficiency sand dredging pump ZN550 (replace the GrT 7500/23 dredge pump on the Bulgar dredger of Russian production with a Dutch-made IHC 5-40-70 dredge pump) specially designed by Zidong Pump was completed after design communication, modification and performance optimization.
2022
09-06
Dredge pump impeller upgrade, pro custom solution
Zidong Pump has upgraded the impeller of a 24-inch dredge pump. The upgrade incorporates advanced design concepts and manufacturing processes. Fluid dynamics optimization design has been utilized in the new impeller.
2025
02-21
Centrifugal pump impeller balance method
Static Balancing: Static balancing involves adding weight to the impeller to achieve balance. This is usually achieved by adding small, precise weights at specific locations on the impeller.
2025
01-22
Common problems and solutions of slurry pump
Slurry pumps are essential pumps in industries such as mining, metallurgy, and chemical engineering, used to handle abrasive and viscous mixtures. Their harsh working conditions often lead to various problems. Understanding these common issues and their solutions is crucial for maintaining the efficiency and lifespan of these pumps.
2024
12-27
The effect of medium conditions on slurry pumps
Slurry pump is a pump used to transport liquids containing solid particles, widely used in mining, metallurgy and other fields. Due to differences in work environment and medium characteristics, there is a significant impact on performance.
2024
11-27
OEM Scanning and Customized Renovation of Old Pumps
In mining production, pumps are important equipment. Over time, many pumps in mines have gradually experienced problems such as decreased performance and efficiency. Therefore, OEM scanning, customized optimization, and upgrading of old pumps have become an inevitable choice to improve production efficiency.
2024
10-25