Qingzhou KEDA Environment Protection Machinery Co., Ltd
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1.Company Profile
specialized in researching, manufacturing and selling cutter suction dredger, wheel bucket dredger, jet suction dredger, bucket chain dredger, multi-function service work boat ,sand transportation ship etc, which are widely used in sand mining, river dredging, desilting, gold/diamond mining , port construction etc. All the products can be customized according to client's requirement.
We have professional R&D department, CAD drawing design center, quality control department, after-sales service department, operating and purchasing department and product testing center. Our company has more than 200 employees, including 5 professional senior engineers on dredger building and researching, and more than 25 intermediate grade technical personnel. They specialize in designing and building dredgers and sand mining machinery.
In recent years, our dredgers and gold mining equipment have been successfully exported to Malaysia, Pillippines, Indonesia, Bangladesh, India, Brazil, Bolivia, Benin, Egypt, Nigeria, Cango, Liberia, Tanzania, Sultan , Russia ,Ukraine, Iran, Saudi Arabia, Pakistan, and North Korea, etc..
2.Product Description
Bucket chain dredgers have good ability to fit different kinds of geologic structure. With the advantages of stable performance, long working life,low cost, high efficiency and little maintenance, its pontoon adopts the assembled box structure, which is equipped with excavation device, lifting device, large particle filter device, transmission device, transfer device, excavated sediment delivery to the sand transportation ship by the conveyor belt. The process including mining sand separation, stone broken, stone grading, sediment washing separation, heavy metal extraction, dehydration, transportation and so on. bucket chain dredger is suitable for salt mining, gold/diamond mining, hard riverbed exploiting and channel cleanning.
3.Product Application
1.Sand mining,
2. Gold/diamond mining
| Model | HD-BCD100 |
| LOA | 29m |
| Hull size(LxWxH) | 25.0x6.0x1.0m |
| Main engine brand | Cummins |
| Main engine power | 105kw |
| Max. dredging depth | 20m |
| Draught | 0.7m |
| Max. capacity | 100m3/h |
| Chain bucket qty. | 100pcs |
| Chain bucket speed | 15.2m/min |
| Chain size | 700x100x30mm |
2) Dredging depth could be min 5 meters and max 30 meters.
3) Processing capacity could be 50tph-400tph.
4) The chain bucket system digs the materials from river/sea bottom, convey it up and feed into the trommel.
5) Double sieve trommel screen with NSK bearings and high pressure water spray pipes on both sides for washing, screening and separating.
6) Double gold recovery systems to ensure highest recovery rate of gold (up to 98%).
7) Water supplying systems with multiple sets of big power submersible slurry pumps, hoses, valves, etc.
8) Powering system with Cummins diesel generator with all batteries, cables and wires.
9) Gold refinery plant to make final product of gold bars.
10) Easy for installation, operation and maintaining.
11) One-Sop gold mining solutions from A to Z
5.Maintenance and Support
6.Our Workshop
7.Factory Production Line
8.Our Case