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|Brand Name:||JM Dredger||Place of Origin:||Shandong, China||Type:||Cutter Suction Dredger|
|Certification:||ISO9001||After-sales Service Provided:||Engineers available to service machinery overseas||Warranty:||1 Year|
|Condition:||New||Draught:||140 cm, 1.4m||Dredging Depth:||20 m|
1. Weifang Jin Meng Dredger Co., Ltd.
Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City, is a manufacturer for river cutter head dredge, work boat and gold dredging equipment,which is specialized in dredger 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 dredger building and researching, 16 designers on machinery construction, 8 engineers on quality inspecting and controlling as well as 10 after sales service engineers.
|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 Head Dredge
The dredger we produce is self-propelled or non self-propelled,portable river cutter head dredge. 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 river cutter dredger are as bellow: 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 dredger; at the end the slurry will be discharged by pipeline on land to the required place.
Functions of river cutter head dredge: dredging river, dredging sand, desilting, reclamation for channels and land, and building roads.
Working site of river cutter head dredge: sea, port, lake, and river.
Soil conditions: relative hard soil, harden sand, sludge, sea sand, river sand, clay, mud, and so on.
3. Specifications of river cutter head dredge
|JMD500D River cutter head dredge double pump dredger|
|Dia. Discharge pipe||500mm|
|Max. Working capacity||1050m3/h|
|Hydraulic Auxiliary engine||582KW||Cummins|
|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)|
4. Workshops of river cutter head dredge
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.
5.Cutter Head dredge Test before ex-factory
|Each river cutter head dredge must be tested well before delivery, before test we will send the invitations letter to the buyers to invite them and check the river cutter head dredge performance by themselives.|
6. River cutter head dredge transportated by trucks on road
|The river cutter head dredge is dismantled, box-like structure, and can be transported easily by trucks on road.|
7.Assembly in working sites and engineers are available for overseas service
|After river cutter head dredge 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 river cutter dredger assembly work and give some training to the native workers.|
8. 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 river cutter dredger face to face.|
9. Company culture:
Profession, Innovation, and Integrity
- Jet Suction Dredger Co., Ltd.
|Cutter dredger||Cutter suction dredger||Gold dredger||Gold mining machine|
|Sand dredger||Small sand dredge||Suction dredge||suction dredger|
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