Views: 0 Author: Site Editor Publish Time: 2025-11-21 Origin: Site
A submersible dredge pump is one of the most powerful and efficient tools in the dredging industry, widely used for sand pumping, slurry transportation, and sediment removal in rivers, lakes, ports, and mining operations. If you’re looking for a durable and cost-effective submersible dredge pump supplier in China, ITECH Co., Ltd. is a trusted name known for its advanced design, reliable performance, and global service support.
A submersible dredge pump is a heavy-duty underwater pump designed to handle mixtures of water, sand, gravel, and sludge directly from the seabed or riverbed. Unlike traditional pumps that need suction pipes and priming, submersible dredge pumps are fully submerged, delivering stronger suction power and higher efficiency.
These pumps are ideal for:
River and lake dredging
Port and harbor maintenance
Sand and gravel mining
Land reclamation projects
Slurry transfer in mining and construction
ITECH offers both hydraulic-driven and electric submersible dredge pumps, designed for stable performance under continuous operation. Each unit delivers high flow capacity, strong suction, and low energy consumption.
All wetted parts are made from high-chromium alloy or manganese steel, ensuring superior wear resistance and long service life even in abrasive environments.
ITECH submersible dredge pumps can be mounted on excavators, cranes, or floating platforms. They are easy to install, compact in design, and ideal for mobile dredging operations.
The pump can handle solid particles up to 120 mm, making it suitable for sand, gravel, clay, and slurry. Its non-clogging impeller design guarantees stable performance even in challenging dredging conditions.
ITECH engineers can customize pump size, flow rate, power, and materials according to specific project needs — ensuring optimal results for your dredging operations.
| Feature | Specification |
|---|---|
| Flow Capacity | 50–3000 m³/h |
| Head | 10–70 m |
| Power Options | Electric motor or hydraulic drive |
| Max Solids Size | Up to 120 mm |
| Material | High-chromium alloy / manganese steel |
| Application Depth | Up to 30 m underwater |
ITECH’s submersible dredge pumps are suitable for a wide range of industries, including:
Marine and river dredging
Mining and mineral processing
Port and shipyard maintenance
Tunnel and foundation engineering
Sand reclamation and pumping stations
Each pump is engineered for continuous operation, even under harsh and abrasive conditions, providing customers with reliable and long-term dredging performance.
Over 10 years of dredging equipment experience
Professional R&D and after-sales teams
CE, ISO, and CCS certified production
Global delivery and on-site technical support
Competitive factory prices
Q1: How does a submersible dredge pump work?
A: The pump is submerged underwater, and its impeller generates strong suction to draw a sand-water mixture, which is then discharged through a pipeline.
Q2: What’s the difference between a submersible dredge pump and a cutter suction dredger?
A: A submersible dredge pump is compact and flexible, suitable for confined or shallow areas, while a cutter suction dredger is a complete dredging vessel for large-scale projects.
Q3: Can ITECH customize pump design and power?
A: Yes. ITECH can adjust the pump head, flow rate, impeller type, and drive power based on your dredging conditions.
Q4: What maintenance is required?
A: Regular cleaning, seal inspection, and lubrication are recommended. ITECH provides a full maintenance guide and spare parts support.
Q5: How can I choose the right submersible dredge pump for my project?
A: Contact ITECH’s engineers with your project depth, discharge distance, and material type, and they will recommend the ideal model.
If you’re searching for a reliable submersible dredge pump manufacturer in China, ITECH Co., Ltd. offers high-performance solutions tailored to your dredging requirements. With professional technical support, strict quality control, and global logistics, ITECH is your trusted partner in dredging equipment.
Call Us (same as WhatsApp):
+86 15027760800 (Leo)
+86 15031104888 (Steven)
+86 15954483680 (Richard Liu)
Email: info@itechdredge.com
Company: ITECH Co., Ltd. — Professional Submersible Dredge Pump Manufacturer & Supplier in China
