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
ZIDONG Pump successfully tested ZG-14-12 gravel pump, achieving 2515.64m³/h flow and 41.70m head. Made with 27% high-chrome alloy, designed for high-concentration slurry in mining & dredging. Highly efficient, wear-resistant, and stable, demonstrating strong technical capability.
2026
01-23
Zidong Pump Launches Custom ZN500-1200-210 Dredge Pump
December 2025: Zidong Pump successfully delivered the custom-engineered ZN500-1200-210 heavy-duty dredge pump. Featuring 27% high-chrome alloy and monobloc casting, this pump offers superior resistance to wear and corrosion for demanding dredging applications.
2026
01-09
Dredge pumps custom designed to meet industrial wear challenges
Zidong Pumps creates high-quality products for customers with advanced design concepts. Its self-developed 24-inch dredging pump impeller is made of high-chromium alloy with independent wear rings, effectively resisting wear and prolonging service life, and significantly reducing maintenance costs through regular replacement of wear rings.
2025
07-01