What is sand dredging machine?
Dredging machine is also called sand dredger,cutter suction dredger,jet suction dredger, river sand mining equipment,river dredging equipment,sand dredging equipment, sand dredging machine,hydraulic cutter suction dredger.
Dredging is the excavation of materials from the water environment. Dredging applications include improving existing waterscapes; reshaping the characteristics of land and water bodies to change drainage, seaworthiness and commercial use; constructing dams, dams and other control measures for rivers and coastlines; recovering valuable mineral deposits or oceans of commercial value biological. With few exceptions, in all cases, the excavation work is done by professional floating device (called a dredger) carried out.
The sand dredger machine works underwater or partially underwater, shallow water or sea water. Dredging is a four-part process: the bulk material, the material is brought to the surface (extracted together), transport and disposal.
How does a sand dredge work?
When dredging, the sand dredger machine operator boom lowered to the water bottom (or side). When the submersible pump remove deposits from the bottom of the waterway, then rotating the arbor teeth loosen settled material. Then silt and debris carried away for final processing.
Our sand dredger machine china use high-power hydraulic pump. Sand pump dredger, Dredging pump mortar brands can be selected according to the needs of customers.
Sand Dredger Machines Dredging Machine
1. River Sand Mining Equipment Feature
1)Reliable hydraulic system with self-protection, high efficiency and low cost.
2)Simple, rapid assembly and dismantling, a good underwater dredging machine.
3)We can produce 4"inch to 28"inch dredgers with max. dredging depth 20m. The river dredging equipment can be customized.
4)Has passed ISO9001 & The Certification of the Survey.
5)Adapt submerged arc welding technology, strong stability and beautiful in design.
6) Special marine steel plate, strong & durable.
7) Dredging sand Pump & gear box combined together, reduce the maintenance.
|Max. Dredging Depth(m)
|Cutter Head Diameter(mm)
3. Products Display
cutter suction dredger in the workshp
sand dredger machine in the working sites
4.Component of the sand dredger machine /cutter suction dredger
Packaging & Shipping
In containers or as required.
1)Sand Dredging project consulting will be provided by our experienced engineers.
2)Dispatching engineers overseas guidance for equipments installation and testing.
3)Training your local first batch workers.
4)Solving the problems during the equipment operation.
5)Providing whole production line equipments and spare parts with the best price.
We are a modern large-scale mineral processing equipment manufacturer devoting ourselves to gold mining, sand pumping, and desilting with long time exploring and R &D experience.
All of products have been certified by ISO9001 and many of them have been exported to more than fifteen countries and regions such as Fiji, Ghana, Mali, Colombia, Nigeria, Sierra Leone, Papua New Guinea, Bangladesh, Sultan, Korea, USA, Russia, India and so on.
1.Is our company a direct or indirect producer? — Our company is a direct producer.
2. What's the main product of our company? — Our main product is Cutter Suction Dredger
3. Are our products certified or patented? — Yes, we only provide certified products.
4. Can we offer good after sales service? — Yes, the warranty of all our products is one year and all spare parts will be provided fast and cheap forever.