sand dredger for sale
sand dredger for sale
sand dredger for sale
sand dredger for sale
sand dredger for sale
sand dredger for sale

sand dredger for sale

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

Min.Order:1 Set

Supply Ability:
50 Set / Sets per Month
Port:
Qingdao

Quick Details View All >

Condition:
New
Type:
Other, Cutter Suction Dredger, sand dredgers
Power Type:
Diesel
Dredging Depth:
15 m
Draught:
128 cm
Place of Origin:
Shandong, China

Qingzhou Yuanhua Environmental Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Weifang Shandong China
Main Products: Dredger ,Gold Ship ,Mining Equipment ,Cutter Suction dredger ,Drilling dredger

Product Details

sand dredger for sale

 

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 dre

dged 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 rich

ly. 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 gra

nularity 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. Th

e 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 ac

tual 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 concentrat

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

tput 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 so

lution

  

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.

sand dredger for sale

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.

sand dredger for sale

Detachable Structure

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

sand dredger for sale

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.

sand dredger for sale

Quality Assurance

     One-year Quality warranty

sand dredger for sale

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.

sand dredger for sale

 

FAQ

 Q1. Who are you?

Qingzhou Yuanhua Machinery Manufacture Co.,Ltd. The Yuanhua owner started the business by build a jet suction dredger for fishpond desilting just over 20 years ago. We started out very small . As Yuanhua grow over the years we gained more building technique and operational experience, we started to supply various of dredging equipments ,such as cutter suction dredger, bucket chain dredger, gold dredger ,sand mining dredger, waterweeds harvest, sand processing line,sand washing and sieving machine,mining separator etc. We also independent research and development of Drilling Suction Dredger, more efficient for deep-water sand mining. We believe in great client service and excellent product quality. And building customer relationships, we still on service for our first client since 1994.

 

Q2. What is your advantages?

We survive in the competition market for over 20 years rely on excellent product quality, innovation development and great client service.

Consultancy: Our team of highly skilled engineers can provide a broad range of advisory services based on more than 20 years of theoretical and operational experience.

Training: YUANHUA will provides high-quality courses for operators, technicians and project engineers. A well-educated crew lead to an optimum operation.

Warranty: We provide 12 months of warranty period for our products with on site technical guidance.

 

Q3. Where is YUANHUA Shipyard? How can I visit your company?

A: Our company is located in Qingzhou, Shandong province, China.

Nearby Airport:  WEIFANG, JINAN or QINGDAO .

G-train station:  QINGZHOU.

Yuanhua always welcome you to visit us!

 

 sand dredger for sale

Contact Supplier

Mr. King Wang Manager Chat Now
Telephone
86-536-3225333
Mobile
15954483111
Fax
86-536-3836008
Address
ShengHong international Department,Qingzhou,Shandong,China Shandong

You May Like

New Products

Recommended Products

View More View Less

Find Similar Products By Category

Machinery > Energy & Mineral Equipment > Mining Machinery > Dredger
Categories
Hi~