Home > Products > Sand Dredger > dredger machine sand dredging
dredger machine sand dredging
- 50 Set / Sets per Month
- Qingdao
- T/T L/C D/P D/A Credit Card PayPal
- 2021 Hot newest small 350 1000m3 Cutter Suction Dredger
- Hot Newest Sand Suction Dredging Boat Dredger for Sale Engineers Available to Service Machinery Overseas Customized Provided MAP
- Sand Dredging Machine 2021 Hot Newest Small 12 Inch Cutter Suction Dredger Engineers Available to Service Machinery Overseas MAP
- 2018 Hot newest small 1000m3 Sand Cutter Suction Boat
- Customized small 12 Inch cutter suction river dredging equipment
- 2022 Hot Newest Small 1200m3 Cutter Suction Dredger Manufacturer Sand Pump Suction Dredger Sand Dredging High Gold Recovery Rate
Product Details
Condition: | New | Type: | Cutter Suction Dredger | Power Type: | Diesel |
Dredging Depth: | 20 m | Draught: | 65 cm | Place of Origin: | Shandong, China |
Brand Name: | YUANHUA | Model Number: | YHDSD350 | Dimension(L*W*H): | 25m*8m*8m |
Weight: | 30tons | Certification: | ISO9001 | Warranty: | one year |
After-sales Service Provided: | Engineers available to service machinery overseas |
Product Description
dredger machine sand dredging
HOW DOES THE DSD WORKS?
All DSDs are equipped with a drill pole, the suction tube and water jet tube are attached to the drill pole. During dredging,DSD vertical move down the drill pole and rotates its drill , until the drill head digs into the sand layer of seabed, drill pole as a spud to lock the vessel into a stationary position. Then the water jet pump started, a high pressure water jet hits the sand layer to make high-tensity sand-water mixture, the dredged materials then sucked up and transported through a pipeline by dredge pump. The DSD will discharge the tailing to the disposal site via floating pipeline or hopper barges.
Dredger Application
Drilling suction dredgers are widely using for deep-water sand dredging, underwater mining etc.
Working Conditions
Recommended use of the environment: with rock and gravel <50% (rivers, lakes, reservoirs, ports and other sand mining
project)
1.The range of adaptation to the environment: the temperature no higher than 40 degrees Celsius in summer and winter
temperatures not lower than -10 degrees Celsius,the air humidity is no more than 30%,wind power does not exceed 7 in
rivers.
2. River ore requirements: sand ratio is no less than 60% (clay content is no more than 10% scree content is no more than
15% gravel content is no more than 15% Wind Stone is no higher than 10%.)
3. The ship diesel engine should apply to the CIS countries grade use of fuel, oil.
4. The ship is equipped with night-time lighting system suitable for all weather conditions and working uninterrupted.
5. 2-3 persons operate the dredger every time.
Dredger Advantages
1. Construction: Suitable size, single deck, less draft and less displacement compare with similar vessel. Building in customers' worksite, structure is more stable.
2. Operating flexible , safety,and high efficiency.
Operation room is light-filled and wide view. PLC system is easily operated by one person. Operating flexible, safety, and high efficiency.
3. Self-propelled System.
Marine engines are installed at the end of dredger hull , self propelled marine engines can increase the efficiency of a standard cutter suction dredger by about 20%, due to the reduction in the amount of time taken to step forward.
4. Drill pole
During dredging ,the drill pole is dropped end to make sure that it penetrate the soil deeply enough to be secure. The hoisting system can raising up or lowing down the drill pole of a required depth(0to110m). Drill pole as a spud to lock the vessel into a stationary position, meanwhile, pumping slurry vertically out of water through a suction hose which is installed in the drill pole. The drilling suction dredger can increase the slurry concentration by 10% and maximum the dredging depth to about 110m.
5. Reputable Main Engine: Cummins / Weichai / Deutz
The dredgers are equipped with world famous powerful engines, which are famous for its
durability, lower oil consumption, standardized accessories and easy maintenance.
6. Dredge Pump
Australia Warman Tecnology, Shijiazhuang pump.
7. Discharge dredged material
The dredged materials will be transported through a pipeline by centrifugal dredge pumps or by discharge it into a hopper barge with a special loading system.
8. Assembly & Staff Training on worksite.
Our experienced installers will arrive at the construction site to guide, teach and training your crews to debug and operate the dredger .
9.Construct Technique
YUANHUA Work Team has building experience over 20 year, Trainings and experiences make our workers highly productive and technique.
YUANHUA Drilling suction dredger YHDSD series.
Model | YHDSD200 | YHDSD250 | YHDSD300 | YHDSD350 | YHDSD400 | YHDSD450 | YHDSD500 |
Dredging depth (m) | ~15 | ~20 | ~40 | ~40 | ~40 | ~50 | ~50 |
Capacity (m³/h) | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
Discharge Distance | ~300m | ~500m | ~1000m | ~1500m | ~1500m | ~2000m | ~2000m |
Overall length (m) | 15 | 23 | 25 | 28 | 35 | 38 | 38 |
Overall width(m) | 6.5 | 8 | 8 | 10 | 11.5 | 11.5 | 12 |
Inlet & outlet(mm) | 200/150 | 250/200 | 300/250 | 350/300 | 400/350 | 450/400 | 500/450 |
Draft loaded (m) | 0.75 | 0.75 | 0.75 | 0.9 | 0.9 | 0.9 | 0.9 |
Nos. of pontoon | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Water flow (m³/h) | 700-900 | 1100-1200 | 1300-1500 | 1600-1800 | 1800~2000 | 2300~3000 | 3200~3800 |
The parameters are just for reference. Customized specification is available.
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!
Contact Us
- Qingzhou Yuanhua Environmental Technology Co., Ltd.
- Contact nameKing Wang
- Phone86-536-3225333
- AddressMasong Village, Huanglou Street, Qingzhou
- 2019 Hot newest low price small river sand pumping machine
- 10" Hydraulic Cutter Suction Dredger for Sand Dredging and Land Reclamation in River/ Lake / Port / Sea
- Dredging Machine Dredger Manufactorer Cutter Suction Dredger for Hot Sale
- Dredging Equipment Underwater Dredge Cutter Suction Dredger
- China Dredger Manufacturer Dredging Machine Producer CSD for dredging
- Diesel Cutter Suction Dredgeing Dredger Machine for Sale
- CSD Dredger for Sale Dis-Mountable Compact Cutter Suction Dredging Machine
- Compact Cutter Suction Dredger Mechanical Dredging Efficient Dredging
- Cutter Suction Dredger Sand Dredger for Sale Dredging Equipment Factory Dredging Boat
- China Dredger Manufacturer Dredging Machine Producer CSD for sale
- Relong Cutter Head Dredger Head Cutterhead Dredging Head
- Cutterhead Dredging Head Dredger Head Cutter Head Suction Dredger Head Cutting Head
- p500 dredger for cummins Mining Machinery oem with SO40072 KTA19-G3 diesel engine manufacture factory sale price in china
- P780 sand pump dredger for cummins Mining Machinery oem with SO60017 KT38-P780 diesel engine Parts
- Sand suction pump machine price with motor
- Gravel slurry pump sand suction pump machine price
- 12 inch small dredge sand suction pump
- River sand dredging machine gravel pump
Popular Searches
Recommended Products
- CUMMINS PIN,PISTON 4910289
- CUMMINS PIN,PISTON 4910289 4916767 3081546 4095010 3085977 3089715 205200 4095009 191970
- CUMMINS PISTON 3076809 3076811 4369407 3048808 3017349 3017348 4913782
- Jotun JT-SDJ Industrial Automatic Metal Sheet Surface Polishing Machine
- Large Metal Sheet Metal Workpiece Processing Deburring Chamfering Plane Belt Polishing Machine
- Heavy Duty Automatic Wide Belt Metal Sand Deburring Machine
- Metal Plate Deburring and Rust Removal Machine Steel Plate Sand Belt Drawing and Polishing Equipment Flat Polishing Machine
- Metal Flat Sheet Laser Cutting Parts Deburring Grinding Polishing Machine Manufacturer
- WORLDHOISTS Condition Monitoring Unit iSS-V05a
- CUMMINS PISTON 4357149 3681665 4059241 4059345 4923744 4298992 2882120
- Automatic Ultrasonic Zipper Pulling Tacking New
- CUMMINS PISTON 5648546 5593575 3647367 4309216 4918058 5648903
Find Similar Products By Category
- Machinery > Energy & Mineral Equipment > Mining Machinery > Dredger
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
King Wang
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-