Weifang Jin Meng Dredger Co., Ltd.
Weifang Jin Meng Dredger Co., Ltd.
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Lake Dredging Cutter Head Sand Dredger with Dredging Depth 12m
1.Sand Dredger Company Introductions
Reliable China cutter head sand dredger manufacturer Weifang Jin Meng Dredger Co.,Ltd is located in Qingzhou, Weifang City, Shandong Province, is a sand dredger supplier, and we have been specialized in cutter head sand dredger for lake dredging manufacturer since 2000. Our cutter head sand dredger for lake dredging 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. Weifang Jin Meng Cutter Head Sand Dredger Descriptions
Cutter head sand dredger for lake dredging is type hydraulic controlled, assembled sand dredger. It is used for lake, river channel dredging, canal and water storage dredging. The dredger body 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 cutter head sand dredger for lake dredgings 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 small dredger for sand dredging; at the end the slurry will be discharged by pipeline on land to the required place.
The cutter head sand dredger for lake dredging devices are driven by hydraulic, concentrate controlled. The operator cabin is dismountable, which can be lower the height of the dredger when maneuvering and allow the dredger to pass bridges easily and safely. When the cutter head sand dredger is transported long way from conjunctive water areas,the cutter head sand dredger body can be dismounted and transported by trucks or trains on road. The cutter head sand dredger can be fixed with anchoring booms and spud carriage.
3. Weifang Jin Meng Cutter Head Sand Dredger Technical Specifications
| JMD450 Cutter Head Sand Dredger | |||
| Shijiazhuang Dredging Pump | Dia. Discharge pipe | 450mm | |
| Head | 55m | ||
| Max. Working capacity | 400m3/h | ||
| Discharge distance | 1500m | ||
| Dredging depth | 12m | ||
| Diesel Engine | 746KW | Cummins | |
| Emergency Generator | 16KW | WEICHAI | |
| Total power | 762KW | ||
| Oil Consumption | 115L/H | ||
| Hull Dismension | LOA*W*D | 37m×6.9m×1.8m | |
| 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 | 80KN | |
| Swing winch | Tension | 80KN | |
| Cutter Head | Crown-like | Φ1500mm | |
| Power | 100KW | ||
4. Weifang Jin Meng Cutter Head Sand Dredger Details
Detachable Structure
The small dredger for sand dredging is detachable, so it is easy to transport when delivering or moving from one working site to another.
Shijiazhuang Pump
Flow passage components use High wear resistant alloy Cr27 to prolonged the pump service life, pump shaft seal use packing seal which is easy to maintain , and anti-friction bearings are from Japanese brand NSK.
Cutter head
For one cutter head, there are 5 blade, 8 teeth equipped on one blade. There is material High chromium. for easy-wearing proof.
Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units.
5. FAQ for Weifang Jin Meng Cutter Head Sand Dredger
Do your cutter head sand dredger have a test before ex-factory?
Answer:
Yes, it must be. Each cutter head sand dredger for lake dredging must be tested very well before ex-factory so that can guarantee cutter head sand dredger performance at customers' working sites and save the time and cost for customers. Before test we will send invitation letters to the clients to invite them come and do the performance inspection by themselves, after get the clients permission and the cutter head sand dredger will be transported to the port for loading.
How is the cutter ehad sand dredger transported?
Answer:
There are two ways for cutter head sand dredger being transported, if the cutter head sand dredger size smaller than JMD350, it is easy to transported by containers; if the cutter head sand dredger size is larger than JMD350, it will be transported by bulks. The cutter head sand dredger is dismountable and assembled so that can be easy transported by trucks on road.
What kind of service will supply after sales?
Answer:
After cutter head sand dredger arrive at clients' working site, we will send two experienced engineers for cutter head sand dredger body assembly and native workers' training. With the assist of ancillary equipment like excavators and cranes , the cutter head sand dredger assembly can be finished within 10days and training can be in one week.
Company and Factory
JMD450 18inch Cutter Head Sand Dredger
Installations and Training of oversea service
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