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A:
Working principle: First the hydraulic cutter in the ladder dredges clay below water, then dredged sand moved by the rotated
cutter mixes with water and form liquid medium.Then the sand liquid in the inner cutter blade and beside the marine pump
suction functioned by the fluid power of sand pump, enters sand pump, meanwhile, get some energy,at last, it is discharged
to the destination through discharge pipe
B:
1. Simple, rapid assembly and dismantling
2. Spare parts and floating pipe available
3. Transportable by road, rail or sea
4. Reliable hydraulic system
5. Fresh water engine cooling system
6. Efficient fuel consumption
7. Simple operation.(the most advanced PLC control system)
C:
The products are of a great variety including 50—800m3/h large scale dredging and sand mining equipments (which includes hydraulic cutter suction type, hydraulic bucket wheel type, mechanical cutter suction type and suction type),gold panning dredger, iron extracting dredger, iron extracting equipments, sand sieving machines, crusher, weathering sand producing lines(break, rinsing and separating). All the products are with different sizes for customers’ choices
We have professional R&D departmen, CAD drawing design center, quality control department and after-sales service department. Our company has more than over 500 employees, including 5 professional senior engineers on dredger building and researching, 16 designers on machinery construction, 8 engineers on quality inspecting and controlling as well as 10 after-sales service engineers. The annual turnover has been more than billions of RMB. To go ahead, we have cooperated with port offices, channel dredging departments and riverway administrations. To meet the needs of market and the customers, We also have signed primary agency agreements with trade companies in more than ten countries such as Brazil, Argentina, Benin, Egypt, Poland, Nigeria, Ukraine, Indonesia, and North Korea. During recent years, the cutter suction dredgers, gold panning dredgers and assorted ore selecting platforms on sea we produced have been successfully exported to above countries.
D:
product photos
E:working dredge
Our main products
The products of our company are sand-digging machinery, mineral processing machinery, sand washing machines, sand pumping ships, auto-load and auto-unload sand transporting ships, iron extraction machinery (water election, dry election), gold mining ships, high standard sand washing machinery, sand making machinery, transport ships, stone crushing machinery, large and medium-sized dredging ships.
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dredge,iron ore bucket chain line dredge,iron ore bucket chainlin dredger.
welcome your visit our factory!
from 50 m3 to 800m3 full hydraulic sand cutter suction dredger vessel for sale