Hydraulic System Pontoon Type Bucket Chain Dredger For Alluvial Gold/Diamond Dredging/Mining Sand/Soil From River/Lake With Trommel/Jigger/Shaking table
| Specification of the gold dredger |
| No. |
Item |
Specification |
| |
| 1 |
Main performance |
| |
Overall Length (including the arm) |
40m |
| Overall widt |
6.0m |
| Overall height |
8.4m |
| Full load draft |
0.8m |
| Max. Dredging depth |
1.6- 15m |
| Capacity |
100t/h |
| Displacement |
100T |
| 2 |
Pontoon |
| |
Dimension |
34m*2.2m*1.14m |
| Bottom plate |
5mm |
| Side plate |
5mm |
| Deck plate |
4mm |
| Inner frame |
50*50 angle iron space 50cm |
| Rib |
12# U steel |
| Bay size |
2.2m*1.14m * 4mm |
| Balance bunker |
4 pcs |
| 3 |
Power system |
| 3.1 |
Main power |
150kw diesel generator |
| |
| 3.2 |
Power for arm winch |
(1 set) |
| |
| 3.3 Reduction box |
Model |
YVP-315S-8 |
| 3.4 |
Main winch |
(2 sets) |
| |
| 3.5 |
Positioning winch |
(4 sets) |
| |
Motor Model |
YX3-100L2-4 |
| |
| 3.6 |
High pressure water pump Power |
(1set) |
| |
Model |
IS150-125-315 |
| Origin |
Qingzhou |
| Power |
22KW |
| RPM |
1440r/m |
| Head |
25m |
| Water flow |
200m³/h |
| |
| 3.7 |
Submersible pump |
(1 set) |
| |
Origin |
Jiangsu |
| Power |
5.5kw |
| Head |
18m |
| Water flow |
50m³ |
| RPM |
1440r/m |
| 4 |
Digging system |
| 4.1 |
Bucket |
| |
Origin |
Qingzhou |
| Quantity |
80 pcs |
| Material of bucket lip |
48# high manganese steel |
| 4.2 |
Bucket chain |
| |
Quantity |
160 pcs |
| 4.3 |
Pin45#carbon steel |
| |
Quantity |
160 pcs |
| Length |
12cm Dia. 3.0cm |
| |
| 4.4 |
Big Arm |
| |
| |
First big arm |
8.4m×1.3m |
| Material |
10# U steel |
| Underwater big arm |
21m×1.0m×0.8m |
| Material |
12# U steel |
| 4.5 |
Upper four-angle wheel |
1pc |
| |
Dimension |
1.2m*0.9m*20mm |
| |
| 4.6 |
Underwater five-angle wheel |
| |
Dimension |
1.3m*0.9m*20mm |
| |
| 4.7 |
Main frame |
| |
Height |
6m |
| Length of base |
6.0m |
| Width |
1.6m*1.6m |
| Material |
16# square steel |
| |
| 4.8 |
Gantry |
| |
| |
Quantity |
2pcs |
| Width |
6.0m(bottom)1.8m(top) |
| Height |
4.5m |
| Material |
14# U steel |
| 5 |
Sand processing equipment |
| 5.1 |
Classifying screen |
1pc |
| |
| |
Dimension |
Trommel: L 3m x I.D. 1.2m
Screen: L2.5m O.D.1.6m I.D.1.2m mesh size: 8mm |
| 5.3 |
Pulsating sluice box |
2ets |
| |
| 5.4 |
Fixed sluice box |
2 sets |
| |
| |
Length |
6m |
| Width |
1.5m |
| 5.5 |
Pulse Jigging machine |
1set |
| |
Length |
4m |
| Width |
1.8m |
| Capacity |
35-40T/H |
| Power |
7.5KW |
| |
| 6 |
Anchor and others |
| 6.1 |
Anchor |
| |
| |
Quantity |
Main anchor 2pcs
auxiliary anchor 4pcs |
| Main wire rope 2 |
16mm 120m/pc 2pcs |
| Auxiliary wire rope 4 |
12mm 100m/pc 4pcs |
| 6.2 |
Operation cabin |
1 set |
| |
| |
Length |
2.4m |
| Width |
1.7m |
| Height |
2.2m |
| Inner facility |
Electric control system |
| Electric control box |
CHINT electrical switch |
2. Description with pictures :
3. Bucket chain mining dredger of application:
---Bucket chain river mining dredger is using for get the gold and diamond from the river, equipped high quality mining machinery such as agitation chute with fixed gold carpet\jigger machinery\centrifuge diamond machinery.
|
4.System composition and product structure:
| Bucket : use it to dig the mixture from the river lake and sea and so on |
Bucket Chain : it connect the bucket to made the whole dig system |
| Agitation chute: this agiation chute for the floation choose gold |
Jigger: this machinery can get diamond from the sand |
| Fixed gold chute with the gold carpet |
Centrifugal machinery : this machinery for the gold and diamond |
| Electric motor : this machinery for the position and moving |
Generator sets : provide the electric power for the whole electric motor |
| Classification system : mixture is splited by this machinery to get the qualified material |
Four angle wheel : it makes the all digging sytem more rotation smooth |
5.Main features:
1) Simple structure, dismantle pontoons, enough space within 2 pontoons, more stable and easy to disassemble;
2) Bucket type to dredge material from the river, improve the capacity and concentrate;
3) Customized sieving trommel according to the detail size of the material, good efficiency;
4) Gold separating system is equipped according to special condition;
5) Tail discharge system, easy and low cost, and also protect the dredger to continuous work.
|
6. River mining dredger working principle :
1--- The dredging bucket rotates around the underwater dredging wheel, scooping up the solid in the riverbed, then trommel classifier, with single layer or double layer screens, will separate the gravels, clay balls, water plants with need sand. The find sand with fine gold & gold nuggests will be finished selection by the gold centrifuge,pulsating sluice box and fixed sluice box. After 3 process of gold panning, the gold recovery percentage can be upto 90%.
2--- Our bucket chain gold dredger is very fir for the alluvial sand with gold. If the river sand with a lot of big pebbles, the bucket chain type is one perfect choice.
|
7.Which model we have is below you can choose :
| Model |
Deal Capacity(m3/h) |
Power(KW) |
Water consumption(m3/h) |
Dredge Depth(m) |
Gold Recovery Percentage |
| HRXS-100 |
100 |
65-100 |
100-200 |
1-25 |
85-90% |
| HRXS-150 |
150 |
82-120 |
150-250 |
1-25 |
85-90% |
| HRXS-200 |
200 |
97-150 |
200-300 |
1-25 |
85-90% |
| HRXS-250 |
250 |
108-200 |
250-500 |
1-25 |
85-90% |
8.Bucket chain mining dredger images:
9. Production for mining dredger in working site :
10. Our service :
| 1 |
We sign a long-time after-sale service agreement with customers. |
| 2 |
We make an excellent filing of customers for long-term following-up service. |
| 3 |
We supply high quality accessories in low price. |
| 4 |
We provide free tranining of operation and maintenance for customers. |
| 5 |
Within warranty period,we provide free repair if quality problems emerge. |
| 6 |
We send engineers to assemble and test the machine within the period as agreed in the contract. |
| 7 |
We provide rational and practical design according to customers' request. |
11. Factory overview
| 1--- HRXS Dredging Machinery Equipment Co., Ltd. Is located in Qingzhou City Shandong Province China. total area near 90,000 m2. and more than 25 years manufacturing experience in water area environmental protective equipment. It is a professional supplier of integrated with R&D, consultation, manufacturing and after-sale service. now has obtained many certifications: CE, ISO9001:2015, ISO14001:14001, ISO45001. |
| 2--- The main productions like Cutter suction dredgers. Wheel bucket sucion dredger . chain bucket gold dredger . multi -fuction service working boat aquatic weed harvester and related equipment have been exported to near 100 areas and countries. |
| 3--- HRXS factoruy as the high-end brand and has been highly reputed by customers of its products' durable, high efficiency, low break down, short delivery time and professional field service. |
| 4--- With professional engineer teams. global trading teams. professional production process and CCS certified welders lead to Setsail's fast development today. Setsail is committed to creating a world famous brand in the field of water environment protection. |
12. Our customer :
Welcome to our facotry visit. We are near qingdao /Jinan airport. I will come to airport pack up you. Contact with me 24 hours.
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