Weifang Jin Meng Dredger Co., Ltd.
Weifang Jin Meng Dredger Co., Ltd.
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Portable Small Sand Dredger for Shallow River Cleaning
1.Small Sand Dredger Factory Introductions
Reliable Small Sand Dredger manufacturer Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City, Shandong Province, is a supplier in China. and we have been specialized in river small sand dredger machine manufacturing since 2000. Our river small sand dredger machines have a good price advantage and cover most of the African, Middle East, South East Asian and South American and American markets. We look forward to becoming your long-term partner in China.
2. Shallow River Small Sand Dredger Descriptions
We manufacture the shallow river small sand dredger is self-propelled or non self-propelled,portable river dredger machine. The hull uses dismantle and box-like structure, Its dismantle type can be assembly at working place easily and be transported by road, railway and container accordingly, convenient in installation and working place moving from one to another. The power system can be designed to electric system or diesel engine driving system according to customers’ requirements.Equipment on the small river sand dredger machine are as bellows: traversing device, cutter ladder lifting device, spuds and deck crane. The working process is as following: the cutter head cut the sand and mud underwater to mixture of slurry, then through dredging pump to the pipeline on river sand dredger machine; at the end the slurry will be discharged by pipeline on land to the required place.
3. Weifang Jin Meng Shallow River Small Sand Dredger Technical Specifications
| JMD350 Shallow river small sand dredger | |||
| Shijiazhuang Dredging Pump | Dia. Discharge pipe | 350mm | |
| Head | 55m | ||
| Max. Working capacity | 260m3/h | ||
| Discharge distance | 1500m | ||
| Dredging depth | 8m | ||
| Diesel Engine | 522KW | Cummins | |
| Generator | 12KW | WEICHIA | |
| Total power | 534KW | ||
| Oil Consumption | 80L/H | ||
| Hull Dismension | LOA*W*D | 23m×5.2m×1.5m | |
| Hydraulic system | Hydraulic pump | VICKERS America (Joint-venture) | |
| Hydraulic Motor | Italy SAI technology(Joint-venture) | ||
| Valves | REXROTH Germany (Joint-venture) | ||
| Operating system | SIEMENS PLC(Imported from Germany) | ||
| Ladder winch | Tension | 50KN | |
| Swing winch | Tension | 50KN | |
| Cutter Head | Crown-like | Φ1300mm | |
| Power | 60KW | ||
4. Weifang Jin Meng Small Sand Dredger Feature and Applications
Small sand dredger can pass low bridge easily, the controlling room and rest room are dismountable. Connecting parts for cabin room and deck are easily dismounted joints,.
Construction: it consists of three pontoons: one main pontoon and two side pontoons. The pontoons are connected by the connecting pieces and tightened by high intensity bolts and nuts.
Working site of small sand dredger: sea, port, lake, and river.
Soil conditions: relative hard soil, harden sand, sludge, sea sand, river sand, clay, mud, and so on.
5. Weifang Jin Meng Small Sand Dredger Can be Cumstomized
The small sand dredger can be custom made according to customers’ requirements:
1. Anchor booms installation
2. Spud carriage
3. Dredger position of 5 anchors.
4. Hydraulic driving for spud flat down(to pass low bridge and transportation on water safely).
5. Make the sand dredger with extra dredging pump underwater to deepen dredging depth for 20-30m underwater and slurry concentration is more than 30%.
6. Make the sand dredger with booster station to further the discharge distance.
6. How is the small sand dredger transported?
Answer:
There are two ways for small sand dredger being transported, if the small sand dredger size smaller than JMD350, it is easy to transported by containers; if the river sand dredger size is larger than JMD350, it will be transported by bulks. The small sand dredger structure is dismuntable and assembled so that can be easy transported by trucks on road.
Factory and Workshop
JMD350 Small Sand Dredger
Road transportation
Installation and Training
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