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Help CenterHot Sale Small Size River Cutter Dredging Dredger /Sand Mining Machine
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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 samll sand mining machine, work boat and gold dredging equipment,which is specialized in sand mining machine researching, designing, production and sales. We have professional R&D department, 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 small sand mining machine building and researching, 16 designers on machinery construction, 8 engineers on sand mining machine quality inspecting and controlling as well as 10 after sales service engineers. |
2. China small sand mining machine
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The China small sand mining machine we produce is self-propelled or non self-propelled,portable sand 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 sand mining equipmentmachine. The sand mining machine 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 sand mining machine; at the end the slurry will be discharged by pipeline on land to the required place. Functions of sand mining machine: dredging river, dredging sand, desilting, reclamation for channels and land, and building roads. Working site of sand mining machine: sea, port, lake, and river. Soil conditions for sand mining machine: relative hard soil, harden sand, sludge, sea sand, river sand, clay, mud, and so on. |
3. Specifications for sand mining machine
| JMD350 sand mining machine | |||
|
Dredging Pump |
Dia. Discharge pipe | 350mm | |
| Head | 35m | ||
| Max. Working capacity | 330m3/h | ||
| Discharge distance | 1000m | ||
| Dredging depth | 8m | ||
| Diesel Engine | 351KW | Cummins | |
| Generator | 24KW | Cummins | |
| Total power | 375KW | ||
| Oil Consumption | 56L/H | ||
| Hull Dismension | LOA*W*D | 23m×5.8m×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 | 40KN | |
| Swing winch | Tension | 40KN | |
| Cutter Head | Crown-like | Φ1300mm | |
| Power | 60KW | ||
4. Workshops of sand 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 sand mining machine test. |
5. Sand mining machine test before ex-factory
| Each sand mining machine must be tested well before delivery, before test we will send the invitations letter to the buyers to invite them and check the small sand dredging equipment performance by themselives. |
7. Sand mining machine transported by trucks on road
| The sand 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 sand 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 sand mining machine assembly work and give some training to the native workers. |
9. Customers' Visit to see the sand mining machine by themselives
| Welcome customers' visit to our factory , cars are available to pick up from train station or airport, we can talk more details of sand mining machine face to face. |
10. Company culture:
Innovation, Integrity and Profession
Send Inquiry to This Supplier
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