Gold Dredging gold mining dredger gold mining ship
Gold Dredging gold mining dredger gold mining ship
Gold Dredging gold mining dredger gold mining ship
Gold Dredging gold mining dredger gold mining ship
Gold Dredging gold mining dredger gold mining ship
Gold Dredging gold mining dredger gold mining ship

Gold Dredging gold mining dredger gold mining ship

USD $51,000 - $720,000 /Set

Min.Order:1 Set

Supply Ability:
50 Set / Sets per Month
Port:
Qingdao
Payment Terms:
T/T Credit Card

Quick Details View All >

Brand Name:
YuanHua
Place of Origin:
Shandong, China
Model Number:
whole series
Certification:
ISO 9001:2008 CERTIFICATION, ISO 9001:2008
After-sales Service Provided:
Engineers available to service machinery overseas
Warranty:
One-Year Limitated Warranty

Sand Washing Machine CO.,LTD

Business Type: Agent
Main Products: Sand Washing Machine , , ,

Product Details

Gold Dredging gold mining dredger gold mining ship

 

Short Introduction:

 

 

Cutter Suction Dredger(CSD) is the most widely used engineering ship in dredging works and 

sand production. The rotary cutter head at the inlet of the suction pipe cuts and loosens the sand

/mud layer to form sand-water mixture of a certain consistency. The pump uses its centrifugal force

to suck the mixture and then transport it to the depository through the discharge pipe. The digging

and transporting are progressing at the same time. CSD is of ideal dredging depth, long discharge

distance, high efficiency and low cost. 

 

Bucket Chain Dredger

Chain dredge is equipped with a series of bucket chains. The bucket chains move continuously on

the bucket bridge driven by the upward guide roller. The buckets dig mud underwater and bring the mud above the water surface.Draw in or draw out 

the anchor cables forward,backward,leftwards or rightwords to move the hull to corresponding 

directions to continue the mud dredging work.The dredged mud is first elavated to the top of the 

bucket tower and then discharged from the mud flowing gutter.
Chain dredge has a strong environmental adaptability.It can dredge sorts of mud and sand except 

rock.It has a large working capacity.The dredging section has a regular shape.The error is minimal.

Chain dredge can be apply to watercourse dredging project as well as port and wharf.

Chain Dredge (chain-bucket dredger) can carry out the procedure of digging, filtering,washing and 

classifying at the same time and put out qualified clean sand and rock products which are perfect 

material for construction uses. Diesel Engine or Diesel-Electric Propulsion.Capable of dealing with 

four kinds of aggregate. Can be equipped with river gravel crusher as well as gold fossicking and 

iron sand extracting equipments. Capable of progressing second washing.

 

Gold Dredger

Yuanhua Gold Dredger can be widely used in watercourse and near shore where contains gold richly.

It is of high automation,high efficiency and high gold selecting precision.Easy to operate.Easy to 

disassemble.It works continuously.

After excavating,the raw ores are sent into the first selecting hopper.After filtration, ores with the 

granularity of more than ±50mm are dumped through the conveyer belt and ores with the granularity 

of less than ±50mm are transported to the hopper room and then into the beater cylinders evenly. 

The ores are mixed in the beater cylinder by a hinge teeth and washed by a high-pressure water jet 

to wash away the clay. Then the ores are  sifted by grading sieves(the sieve mesh depends on the 

actual placer gold granularity).Heavy ores fall down to the automatic wash-dressing machine through

the sieve meshes. After automatic wash-dressing,the ores are sent into the precise gold concentration

machine(jigger+centrifugal concentrator) to carry on the selecting procedure. At the end, the output

products are high purity heavy mineral metal--gold dust , tungsten , tin , red iron , brown iron , 

manganese , titanium , etc.

 

 

Small Self-propelled Sand Dredger

The water jet and rubber hose go down underwater.

The water jet shoots strong water flow into the sand layer to loosen it.

The Sand Pump pumps the sand into the cabin through the hose.

Sand and stones are separated through the sieve.

The propeller moves the ship to the near shore.

The bottom of the cabin opens and dumps the sand near the shore.

 A small ship with pump would then suck and dump the sand onto the shore. 

 

Different model works most efficiently in different environment under different condition

Contact me with more information on your working condition and requirements and I'll suggest a

solution

 

Dredgers' characteristic

 

 

CSD

BCD

SPD

HSD

Capacity Range

100-600 m3/h

 

100-600 m3/h

50-200m3/h

Max Dredging Depth

5-15m

5-20m

5-35m

5-30m

Dumping

Pipeline

Conveyer Belt

Pipeline

Bottom Door 

 Inform me your reqirements and working conditions to get a customized solution

 

Cummins Engine

     The dredgers are equipped with world famous powerful Cummins engine, which are famous for its durability, lower oil consumption, standardized accessories and easy maintenance.

Hydraulic system

     Hydraulic system: the most important parts of cutter suction dredger and wheel bucket dredger. The hydraulic system requirements are very high and strict; it’s the main artery of the entire dredger. Lateral traction winches, lifting winch and cutter head of the dredgers are driven by hydraulic motors.

     An integral hydraulic system includes hydraulic oil tanks, hydraulic pump, hydraulic valve manifold, solenoid valve, hydraulic pipes, hydraulic components, electrical actuator and so on.

Detachable Structure

     The cutter suction dredgers are detachable, so it is easy to transport when delivering or moving from one working site to another.

Assembly & Staff Training

     Our experienced installers will arrive at the construction site to guide, teach and training your staff to debug and operate the dredger until they can operate skillfully by themselves.

Quality Assurance

     One-year Quality warranty

Structure

     Cutter suction dredger , the hull uses dismountable and box-like structure , which equipped with horizontal shifting devices, cutter lifting devices, spud devices , deck crane and so on  . It can  also be equipped with anchoring poles and trolley devices. Widely used in dredging , conveying and discharging of mud or sand. It cna produce certain amount of vacuum by the centrifugal pump.

 

Professional drawing with certification:

Gold Dredging gold mining dredger gold mining ship 

 

 Producing in the workshorp : 

Gold Dredging gold mining dredger gold mining ship

 

Packing : dismountable into parts by container to transport

 

Gold Dredging gold mining dredger gold mining ship 

 

Foreign friends :

 

Gold Dredging gold mining dredger gold mining ship

 

 

Perfect dredging performance on-site:

Gold Dredging gold mining dredger gold mining shipGold Dredging gold mining dredger gold mining ship

Gold Dredging gold mining dredger gold mining shipGold Dredging gold mining dredger gold mining ship 

Qingzhou Yuanhua Machinery Manufacture Co., Ltd. We specialize in dredgers for various industries : Construction , Environmental , Sand Production and Mining Machine.

 

Produce a variety of series products , such as : cutter suction dredger , bucket chain dredger , underwater pump dredger , self- propelled dredger , gold panning dredger , iron extracting dredger, iron extracting equipments , sand sieving machines, crusher , weathering sand producing lines (break , rinsing and separating ), and various kinds of machines for land and watercourse mining of rare metals.

 

Own professional R&D department , CAD drawing design center , quality control department and Installation & Adjustment to After Service .

 

We can customize special dredging and mining equipments according to different environment and customer requirement which can accomplish the whole set of working procedures of filtering , extracting , separating, washing , classifying and put our qualified products directly. Our experienced engineers will work closely with you to customize a best dredging solution for your particular needs.

 

Established in 1994 , now we have developed a dominant role in the dredge manufacturing industry and expand our market to more Russia , Korea , South Asia , Kazakhstan , South Africa , Middle East etc. Success is based on the best quality , excellent service , good credit, competitive price , the abundant strength.

 

 

 

 

Contact Supplier

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12948570979

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