Advanced Technology Lake Gold and Diamond Mining Dredger

• Type: Chain Bucket Mining Dredger
• Power Type: Electric
• Cyclone Type: Hydrocyclone
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MD-22
• Slot Type: CTN
• Customized: Customized
• Condition: New
• Warranty: 2 Year
• After-sales Service: Lifelong
• Hull Length: 24-50 Meter
• Dredging Depth: 7 -30 Meter
• Capacity: 60-500 Cubic Meter
• Drum Screen Size: 1.4m*1.2m-2.6m*1.2m
• Drum Screen Power: 5.5kw-20kw
• Generator Sets Pwer: Cumins 75kw-500kw
• Digging Main Motor Power: 37kw-200kw
• Injection Pump Power: 7.5kw-20kw
• Chain Bucket Capacity: 0.035m3-1.2m3
• Chanin Bucekt Quantity: 62-100 Piece
• Chain Quantity: 124-200 Piece
• Migration Device Quantity: 4kw*3-15kw*3
• Draught: 0.6m-1.2m
• Total Length: 44m
• Application: River Gold and Diamond
• Transport Package: Canvas
• Specification: 50-500m3Chain bucket mining dredger
• Trademark: Set Sail
• Origin: Qingzhou City Shandong Province China
• HS Code: 8905100000
• Production Capacity: 5000set/Year
• Package Size: 3900.00cm * 860.00cm * 225.00cm
• Package Gross Weight: 60000.000kg

Product Description

Advanced technology lake gold and diamond mining dredger 
 

             
        Bucket chain mining dredger . the hull adopts thw assemble box structure .Equipped with operatting room . generator sets  digging devices  sand separation devices , primary mining extraction device . vibrating selected device . Tailings recovery . tailing delivery devices  lifting devices  positioning devices  can be designed according to the work enviroment .
 

1.Main function :

         
        Bucket chain mining dredger . the processing mixing sand . stone mud material in the drum screen . seprate stone and sand then fine sand conveyed into the chute to get the extracted . tailings flow through the chute 
 

2.Primary size and parameter:

Model	QH-60	QH-80	QH-100	QH-120	QH-150
Hull size(L*B*H)	24*4.5*1.0m	27*5.4*1.0m	30*4.8*1.0m	35*7.6*1.2m	38*6.6*1.2m
Dredging depth	7m	12m	13m	15m	18m
Max. capacity	60m3/h	80m3/h	100m3/h	120m/h	150m/h
Drum screen (L*Dia.)	1.4*1.2m	2.4*1.4m	2.4*1.4m	2.4*1.4m	2.6*1.5m
Digging power	37kw	55kw	55kw	75kw	75kw
Lifting  motor	7.5kw	18kw	22kw	22kw	22kw
Injectinong pump power	7.5kw	11.5kw	11.5kw	22kw	22kw
Chain bucket capacity	0.035m3	0.05m3	0.08m3	0.08m3	0.08m3
Chain bucket quantity	86pcs	62pcs	62pcs	86pcs	86pcs
Chain  quantity	172pcs	124pcs	124pcs	172pcs	172pcs

3.Mining dredger at working site :
mining dredger overview :
 Chain bucket river mining dredger is used for river gold . diamond . tin and sand iron powder so on . The bucket chain gold dredger use the buckets, driven by guide wheels on continuous rotation on the bucket bridge. sand .mud and stone so on are digged by the bucket with chain from the water above .Bucket rotates around the underwater dredging wheel, scooping up the solid in the riverbed. then into the separating system, solids larger than 10 mm will go into the tail-box, tailing discharged to place far away from gold dredger. Less than 10 mm of material from the flow channel into the Gold Sands separation system, based on the difference between the relative density of sand and gold, gold will fall into the bottom since of the high density,sand and other material will float on the surface,and discharged to the tail system by water

 mining dredger application :
Our factory is a professtional enterprise in the mineral field . our chain bucket mining dredger is suitable for river .lake .reservoir and gangue so on . use bucket gold dredger can get the gold . diamond and orin ore and other minerals . outstanding performance can get 85%-95% in recovery percentage .meantime we can offer the first -class fine seletion equipment .

Working principle : Chain bucket mining dredger uses the bucket chain to digging the mixture from the river . lake and sea . mixture contains sand. stone .mud .gold and diamond so on . the mixture is transported to the drum screen the according to the different size of material to seprate . different size material into the different election equipment .  agiation chute and fixed chute for the river gold . jigging and centrifuge for diamond . all power from the generation sets to drive the all electrical motor .water pump and hydraulic equipment .  all tail material can recycline and into the river .

4.Set Sail factory workshop:

5. Features:
      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%.
       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.  

6.Question for reply:

1	the gold particle size in mm?
2	if you will require the diesel generator? and any special requirement for the generator brand?
3	In the dredging raw ore. the sand & stone percentage? stone's size in mm?
4	How many meters for the dredge depth?
5	How many cubic meter per hour for the deal capacity?

7.Our service :

1. Free dredger consultation and free product drawings 
2. Customize dredgers based on the client's actual dredging needs 
3. On-site visits and factory visit services provided by Set Sail 
4. Arrange 2-3 Set Sail senior engineer and technicians to enter the working site within 36 hours
5. Free professional assembly, training and operating to make sure dredger operates smoothly 
6. 1-year warranty and Lifetime technical assistance 
7. Sign after-sales service agreement with Set Sail  clients 
8. Offer spare parts at a discounted price 
9. On-site parts available 
10. Set Sail company require responsible Sales team, design team, manufacture team available 24/7 to best serve clients 
11. Set Sail company signs a long-time after-sale service agreement with customers.we make an excellent filing of customers for long term following-up service.

8. Why choose Set Sail chain bucket mining dredger :

1. A wide range of use applications
2. High efficiency, large output, low fuel consumption
3. Full hydraulic control with electrical power 
4. Siemens PLC operation with the operation convenience
5. Engine choice from Weicchai, Cumins and more. 
6. The modular design enables fast assembly with Set Sail seniors engineers 
7. Mining Dredger components available in factories to allow short delivery times 
8. Control the working process of  delivering dredged materials. lower cost;
9. Follow manufacture guideline: CCS-ZC standard 
10. CE certificates acquired to prove high quality 
11. Western Dredge brand parts, easy to find globally 
12. Can choose reliable Chinese brand parts to lower costs 
13. Gain access to our sales team, design team, manufacture team 24/7
14. Lifetime Technical Assistance 
15. Optional equipment is available such as Spud carriage, anchor boom. 

9. FAQ:
Q1: Is Set Sail  a reliable company?
Qingzhou  Set Sail Dredging Machinery Equipment Co., Ltd. is located in Qingzhou City, Shandong Province, is a high-tech enterprise focusing on the investment, consultation, designing, manufacturing, assembly and operation management of environmental protection projects and machinery with more than 20 years' experience. Our factory covers 6000 m2 and has more than 100 employees.

Q2: What about the delivery?
We can offer our equipment by containers or bulk ship, just depend on your actual requests.
Set Sail  always has various dredgers, aquatic weed harvesters etc. in stock. Spare parts are available too. Thus the delivery time can be shortened. 

Q3: What's the payment method?
We can accept T/T, L/C, WESTERN UNION and so on.

Q4: What's the warranty?
We provide 1 year warranty and free repair if quality problems emerge within warranty peride.

Q5: Why choose Set Sail company?
We are factory, so we can design and manufacture the suitable dredger, water cleaning boat, mining machinery according to clients' requirements, and our equipment have good quality and competitive price.



10.Factory introduce :

       
       Set Sail Dredging Equipment Machinery Co., Ltd is one of the leader manufacture dredging equipment in china .our factory covers over 40000 square meter more than 200 employees in factory. Our factory has experience more than 20 years complete research development production  design  testing  assemble after sales service department so on . let our customers do not worry anything.
     Set sail expect cooperation with the worldwide customers to create the bright tomorrow
 

11.Certification :