Weifang Jin Meng Dredger Co., Ltd.
Weifang Jin Meng Dredger Co., Ltd.
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22 inch River Dredger Ship Cutter Head Suction Dredger with Submersible Pump up to 25m
1.River Dredger Ship Cutter Head Suction Dredger Factory Introduction
Weifang Jin Meng factory cover an area of 40000 sqm, and has the working capacity for 8 sets river dredger ship cutter head suction dredger under production at same time.
The technology is from Holland IHC river dredger ship cutter head suction dredger , Chief engineer Gan attended the cutter suction dredger technology research in 2000 which is organized by government.
Company has more than 20 years experience in river dredger ship cutter head suction dredger production and sales, and river dredger ship cutter head suction dredgers are sold to Africa, Middle East, Asia and South America and service for more than 20countries, Professional technology and reliable service, our company is in reward the approval and trust from customers.
a. cutter suction river dredger :
JMD350 14inch river dredger ship cutter head suction dredger
JMD450 18inch river dredger ship cutter head suction dredger
JMD500 20inch river dredger ship cutter head suction dredger
JMD550 22inch river dredger ship cutter head suction dredger
JMD650 26inch
b. work boats
220HP work boat
300HP work boat
440HP work boat
c. HDPE pipelines
HDPE pipes
Rubber hose
Floaters
2. Weifang Jin Meng River Dredger Ship Cutter Head Suction Dredger Description
Design__river dredger ship cutter head suction dredger design meets the requirements and regulations of CCS, BV and ABS , which are belonging to IACS.
The technology refer to Holland IHC, and dredger can be custom made according to customers' requirements.
Chief engineer Gan attended the “Local cutter dredger design study on IHC Beaver” in 2000.
Steel plate__ Raw material is marine use material which meets the requirements of CCS., and all plates are under sand blasting process.
Hydraulic system__Hydraulic oil pipes made by pipe bending machine to decrease the welding points so that can keep system stability. When the oil pipe finish, should be acid picking and phosphating treatment to keep whole system clean and stability.
Dredging 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.
3. Weifang Jin Meng River Dredger Ship Cutter Head Suction Dredger Technical Specifications
| JMD550D River Dredger Ship Cutter Head Suction Dredger | |||
| Shijiazhuang Dredging Pump | Dia. Discharge pipe | 550mm | |
| Head | 80m | ||
| Max. Working capacity | 800m3/h | ||
| Discharge distance | 3500m | ||
| Dredging depth | 25m | ||
| Diesel Engine | 1306KW | Cummins | |
| Hydraulic Auxiliary engine | 336KW | Cummins | |
| Submersible pump generator | 746KW | Cummins | |
| Emergency Generator | 30KW | Cummins | |
| Total power | 2418KW | ||
| Oil Consumption | 360L/H | ||
| Hull Dismension | L*W*D | 56m×8.5m×2.5m | |
| 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 | 200KN | |
| Swing winch | Tension | 120KN | |
| Cutter Head | Crown-like | Φ1800mm | |
| Power | 200KW | ||
4. Weifang Jin Meng River Dredger Ship Cutter Head Suction Dredger Feature and Application
River dredger ship cutter head suction 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: river dredger ship cutter head suction dredger 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 river dredger ship cutter head suction 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 River Dredger Ship Cutter Head Suction Dredger Details
The river dredger ship cutter head suction dredger we produce is self-propelled or non self-propelled,portable cutter suction dredger. 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 river dredger ship cutter head suction dredger are as bellows: traversing device, cutter ladder lifting device, spuds and deck crane.
The river dredger ship cutter head suction dredger working process is as following: the cutter head cut the sand underwater to mixture of slurry, then through dredging pump to the pipeline; at the end of the slurry will be discharged by pipeline on land to the required place.
Functions of river dredger ship cutter head suction dredger: river dredging, desilting, reclamation for channels and land, especially for sand dredging in river, salty water or peaciful sea.
River Dredger Ship Cutter Head Suction Dredger Factory and workshop
JMD550D River Dredger Ship Cutter Head Suction Dredger with submersible Pump test in factory
River Dredger Ship Cutter Head Suction Dredger Road transportation by trucks
River Dredger Ship Cutter Head Suction Dredger Installation and Training
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