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Yongli Mining Machinery,Serice The Wholeworld!
7 Years
| Ask Lasest Price | |
| Brand Name : | YONGDELI |
| Model Number : | YLDD-150 |
| Certification : | SGS or BV |
| Payment Terms : | L/C, T/T, Western Union, MoneyGram |
| Supply Ability : | 50 sets per year |
| Delivery Time : | 50 working days |
High recovery percentage 150 cubic meter per hour bucket chain
diamond dredging machine for sale
1.WORKING PRINCIPLE
The draft of bucket chain diamond dredger is usually less than 1
meters.So it is very easy for the diamond dredger to engough
floating force to float on the river. When it starts to work,the
operator will slowly lay down the dredging arms into the river.
The buckets rotate around the underwater 4-angle wheel, dredging up
the soilds of the riverbed, then dump into the classifying trommel
which will be covered with single layer or double layer screens.
The trommel screen will separate off the gravels, clay balls, grass
and branches off sand. All the raw material sand with stones,gold
and diamond will come into the pulsating jigger. We will select the
gold or diamond by jigger based on the gravity difference.
The discharge system could be divided into single-discharge,
multi-conveyor belts or chute.
Now we (Yongli) have exported 4 sets of diamond dredger to
Congo,Kinshasa. We have very mature experience in designing and producing the
diamond dredger based on the actual requirements of our clients.
2.COMPANY INFORMATION
Qingzhou Yongli Mining And Dredging Machinery Co.Ltd, located in
Qingzhou city--one of the Nine Ancient Cities in China ,is a
leading company of China mining equipments .We are the professional
manufacture who has been dedicated in R&D ,designing ,producing
assembling and testing service.
Our main products are cutter suction dredger,jet suction
dredger,bucket chain dredger, gold washing plant, diamond dredger &
machinery, transport barge, sand washing & screening machinery and
so on.
In 1999, we developed the iron sand dredging machinery .
In 2006,we started to manufacture cutter suction dredger .
In 2008,we based on the nine terrains in Africa,Southeast Asia and
China domestic the zirconium ,diamond ,gold mining machinery
(pulsating sluice box ,centrifugal concentrator ,jig,shaking
table)were developed adopting foreign technology ,and won high
praise of customers throughout the world .
3.TECHNICAL SPECIFICATION
| MODEL | CAPACITY(CBM/H) | POWER(KW) | WATER(M3/H) | DREDGE | RECOVERY |
| YLDD-100 | 100 | 65-100 | 100-200 | 1-25 | 90-95% |
| YLDD-150 | 150 | 82-120 | 150-250 | 1-25 | 90-95% |
| YLDD-200 | 200 | 97-150 | 200-300 | 1-25 | 90-95% |
| YLDD-250 | 250 | 108-200 | 250-500 | 1-25 | 90-95% |
4. Others
| Delivery period | 50 working days |
| Payment terms | T/T or 100% irrevocable letter of credit at sight |
| Package | paulin |
| Port of loading | Qingdao seaport,Shandong Province,China |
| Warranty | 1 year except the wear spare parts. |
| After-sales service | installtion the dredger,train the operators, maintenance |
5.Key Components
| Feeding screen | separate off the big stones |
| Drum with cutting teeth | break the clay ball and let the gold particle come out. |
| Classifying screen | separate off the smaller pebbles,branches,and grass |
| Pulsating sluice box | gold selection |
| fixed sluice box | with gold catching grass and gold catching carpet |
| Convey belt | discharge the tailings |
| Water distributor | Supply water for the whole plant |
| Diesel generator | Supply power for the whole plant |
6.Other Products
| a. cutter suction dredger | f.sand wasing plant |
| b.jet suction dredger | g.trasnport barge |
| c.bucket chain diamond dredger | h.work boat |
| d. diamond dredger | i. HDPE pipes |
| e.gold washing plant | j. floater |
7.SUCCESSFUL CASES
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