Large Cutter Suction Dredger Mining Machine
1. Weifang Jin Meng Dredger Co., Ltd.
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Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City, is a manufacturer for cutter suction dredger mining machine, work boat and gold dredging equipment,which is specialized in dredger researching, designing, production and sales. The main products of our company are cutter suction dredger mining machine, mineral processing dredger machinery, sand washing dredger machines, sand pumping dredgers, auto-load and auto-unload sand transporting dredgers, iron extraction dredger machinery (water election, dry election), gold mining dredgers, high standard sand washing dredger machinery, sand making dredger machinery, transportation dredger, stone crushing dredger machinery, large and medium-sized dredging ships. |
| The company is popular recognized by customers for strong technical strength, high quality dredgers and good after-sale service. At home the products are sold to dozens of domestic provinces, municipalities and autonomous regions; in abroad the dredgers are sold to India, Iran, Oman, the United Arab Emirates , Argentina, Colombia, Saudi Arabia, Bangladesh, Egypt, Nigeria, Mongolia, Russia and so on. |
2. Cutter suction dredger mining machine
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The cutter suction dredger mining machine we produce is self-propelled or non self-propelled,portable cutter suction dredger mining 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 sand dredger are as belows: 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 sand dredger; at the end the slurry will be discharged by pipeline on land to the required place. Functions of cutter suction dredger mining machine: dredging river, dredging sand, desilting, reclamation for channels and land, and building roads. Working site of cutter suction dredger mining machine: sea, port, lake, and river. Soil conditions for cutter suction dredger mining machine: relative hard soil, harden sand, sludge, sea sand, river sand, clay, mud, and so on. |
Design
| Our cutter suction dredger mining machine are designed by senior engineer, who have specialized in shipbuilding and dredging work for many years, to guarantee their dredging work performance and practical well. |
3. Specifications of JMD600D Cutter suction dredger mining machine
| JMD600D cutter suction dredger mining machine | |||
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Dredging Pump |
Dia. Discharge pipe | 600mm | |
| Head | 85m | ||
| Max. Working capacity | 1500m3/h | ||
| Discharge distance | 2000m | ||
| Dredging depth | 20m | ||
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Diesel Engine |
1740KW | DEUTZ | |
| Hydraulic Auxiliary engine | 920KW | DEUTZ | |
| Emergency Generator | 50KW | Cummins | |
| Total power | 2710KW | ||
| Oil Consumption | 407L/H | ||
| Hull Dismension | LOA*W*D | 50m×9.75m×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 | 250KN | |
| Swing winch | Tension | 100KN | |
| Cutter Head | Crown-like | Φ2050mm | |
| Power | 300KW | ||
4. Cutter suction dredger mining machine_____cutter head
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For one cutter head, there are 5 blade, 6 teeth equipped on one blade. There is material Cr. for easy-wearing proof. Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units. |
5. Workshops for cutter suction dredger mining machine
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A. Hull Welding 1. Steel plates- Rust removal ,Antiseptic treatment. 2. Carbon-dioxide arc welding and Submerged-arc welding. 3. Tightness test and inspection B. Deck machinery installation. C. Main engine and auxiliary engine location installation. D. Hydraulic system installation. 1. The pickling , phosphating treatment of the hydraulic pipes. E. The electrical installation F. The Whole machine test. |
Skilled workers & ex-work testing
| Every small cutter suction dredger is built by skilled workers and inspected strictly to assure the high quality and durability. Each finished small sand dredger will be tested in our testing center to make sure it work smoothly before delivered to customers. |
6. Cutter suction dredger mining machine Test before ex-factory
| Each cutter suction dredger must be tested well before delivery, before test we will send the invitations letter to the buyers to invite them and check the dredger performance by themselives. |
7. Transportation by trucks on road
| The cutter suction dredger mining machine is dismantled, box-like structure, and can be transported easily by trucks on road. |
8. Assembly in working sites and engineers are available for overseas service
| After cutter suction dredger mining machine arrive at customers' working site, two experienced engineers will be sent within one week.With the assist work of 6-8 native workers, our engineers will finish the cutter suction dredger assembly work and give some training to the native workers. |
9. Customers' Visit
| Welcome customers' visit to our factory , cars are available to pick up from train station or airport, we cam talk more details of cutter suction dredger mining machine face to face. |
10. Company culture:
Profession, Innovation, and Integrity
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