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High-Performance Sand Reclaiming Dredger for Modern Harbor Dredging Solutions
Efficient port maintenance, land reclamation, and industrial dredging demand robust and reliable equipment. Today’s projects require advanced harbor dredging solutions that can operate continuously in harsh conditions while delivering high output. Ace Centro Enterprises (ACE) meets these requirements by supplying heavy-duty dredging systems designed for large-scale sand recovery and slurry transport.
At the forefront of these solutions is the DRAGFLOW DRH400 self-propelled dredge with steel cables, a powerful sand reclaiming dredger engineered for deep harbor and industrial applications.
DRH400 Self-Propelled Dredge with Steel Cables
The DRH400 is a modular pontoon dredger designed to perform efficiently at any depth, including environments with aggressive and low-pH slurry mixtures. Equipped with the DRAGFLOW HY400 hydraulic dredging pump, the system delivers consistent performance for demanding dredging operations.
Its self-propelled design and steel cable handling system provide excellent stability and control, making the DRH400 ideal for continuous harbor maintenance, sand reclaiming, and large-scale dredging projects.
Advanced Slurry Pumping Equipment Technology
The DRH400’s performance is driven by Dragflow’s industry-leading slurry pumping equipment, built around an advanced agitator system. This design allows the pump to loosen compacted materials and efficiently transport high-density slurries such as mud, slime, silt, sand, and gravel.
Key Performance Features:
Slurry handling capacity up to 1.7 specific gravity
Solids handling from 20 mm to 120 mm (5 inch)
Maximum flow rates up to 4000 m³/hr
Pumping distances of 1500 meters, extendable using booster pumps
Proven dredging depths of up to 300 meters
Low operating speeds minimize wear, ensuring longer service life and reduced maintenance costs.
Built for Durability and Long Service Life
Dragflow dredging pumps are engineered for reliability in abrasive and corrosive environments. All wear components are manufactured from High Chrome Alloy, offering excellent resistance to erosion and impact.
Additional durability features include:
Best-in-class lip seal system with front deflector
Teflon sealing layers for resistance to high and low pH conditions
Precision-machined components for superior sealing performance
Optional temperature sensor in the motor
Optional moisture sensor in the oil chamber
These features make the DRH400 an ideal solution for continuous sand reclaiming and heavy slurry pumping operations.
Versatile Harbor Dredging Solutions Across Industries
ACE provides a complete portfolio of electric and hydraulic submersible dredge pumps supporting a wide range of applications, including:
Sand reclaiming and land reclamation
Harbor and port dredging
Channel, lake, and canal dredging
Quarrying and mine tailings management
Waste pollution control
Oil spill recovery
Bentonite and tunneling slurry pumping
Sewage and water pumping
Construction of dams and dikes
Electric pump models are available in 50 Hz and 60 Hz, ensuring compatibility with global power standards.
Trusted Supply Across the Middle East & Africa
With a strong presence in the Arabian Gulf, Ace Centro Enterprises supplies self-propelled dredgers with telescopic and ladder-mounted pump configurations throughout the Middle East and Africa. These systems are widely used for deep-sea dredging, marina maintenance, canal cleaning, and offshore works at ports, jetties, and industrial facilities.
All Dragflow pump castings are 100% manufactured in Italy, using premium materials and advanced metallurgy to ensure long-term reliability and superior performance in UAE operating conditions.
Conclusion
The DRH400 self-propelled dredge with steel cables delivers a powerful combination of efficiency, durability, and flexibility. As a high-capacity sand reclaiming dredger, reliable slurry pumping equipment, and a complete harbor dredging solution, it is well suited for demanding marine and industrial projects worldwide.
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High-Performance Sand Reclaiming Dredger for Modern Harbor Dredging Solutions
