Views: 0 Author: Site Editor Publish Time: 2025-08-21 Origin: Site
A jet suction dredger is a specialized piece of dredging equipment designed for the efficient extraction and transport of sand, silt, and slurry from riverbeds, reservoirs, lakes, and coastal areas. Unlike cutter suction dredgers, a jet suction dredger uses high-pressure water jets to loosen materials before pumping them through a suction pipe. At ITECH, we manufacture advanced jet suction dredgers engineered for high productivity, low fuel consumption, and reliable performance in various dredging projects.
A jet suction dredger for sand mining consists of three main components:
High-Pressure Jet Pump: Directs powerful water jets into the seabed or riverbed to loosen compacted material.
Centrifugal Sand Pump: Transfers the loosened slurry through a pipeline to the designated discharge site.
Floating Platform and Pipeline System: Ensures stable operation and continuous delivery of dredged material.
This method is particularly suitable for soft soils, medium sand layers, and areas where mechanical cutting is not required.
High Efficiency: Capable of extracting large volumes of sand and slurry with minimal downtime.
Fuel-Saving Design: Optimized hydraulic system reduces energy consumption during operations.
Customizable Capacity: ITECH offers models ranging from 200 m³/h to over 2,000 m³/h to meet diverse project requirements.
Durable Materials: All dredgers are constructed with wear-resistant steel to extend service life.
Easy Transportation & Assembly: Modular design allows quick installation and relocation between sites.
ITECH jet suction dredgers are widely used in:
River and Lake Dredging – Deepening waterways and preventing flooding.
Sand Mining Projects – Extraction of fine to medium sand for construction and reclamation.
Harbor and Port Maintenance – Removing sedimentation to keep navigation channels open.
Land Reclamation Projects – Transporting dredged material for coastal reinforcement and construction.
Cost-Effective Investment: Lower initial cost compared to cutter suction dredgers for similar applications.
Environmentally Friendly: Reduced noise and less seabed disturbance during operation.
Proven Reliability: Tested in diverse conditions including rivers in Southeast Asia, African mining sites, and coastal projects.
After-Sales Support: ITECH provides full technical assistance, spare parts supply, and operator training.
Pump Capacity: 1,200 m³/h
Dredging Depth: 10 – 15 m
Discharge Distance: 1,000 m
Power System: Diesel engine with hydraulic drive
Jet Water Pressure: 0.6 – 1.0 MPa
With years of experience as a jet suction dredger manufacturer in China, ITECH has established a reputation for delivering reliable and efficient dredging equipment worldwide. Our engineering team customizes each dredger to match client requirements, ensuring optimal performance for specific soil conditions and project goals.
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