General FAQs
What is a Shark Class Dredge?
The Shark Class Conventional Dredge combines a conventional dredge-operating configuration with modular design for easy transportation. Often used by sand and gravel producers and contractors, the Shark's standard discharge sizes range from 10 to 24 inches. For more details, refer to DSC's Shark page.
Where can I find replacement parts?
DSC’s Parts Express is available 24/7 to quickly ship dredge parts for both replacement and regular maintenance. Visit the Parts Express page for more information.
At what digging depth should I consider a ladder pump?
A submerged pump enhances production due to increased suction inlet pressure even at shallow depths. The decision to purchase a ladder pump often depends on economic factors. For depths exceeding 45 feet and production rates above 300 tons per hour, a ladder pump or a combination ladder and hull-mounted pump is more cost-effective. DSC's sales staff, supported by professional engineers, can provide a project analysis to assist in choosing the most suitable dredge.
Why are DSC's dredges PLC-controlled instead of being equipped with manual controls?
The PLC allows the dredge to interface with the processing plant and boosters and enables various automation schemes. This technology revolutionizes the hydraulic control system by keeping hydraulic components in designated areas like the hydraulic or engine room, instead of the control room. For more details, visit our Automation page.
Why does the Marlin dredge employ the torque tube instead of the line shaft with cutlass bearings?
Torque tubes require less horsepower as they use antifriction bearings compared to cutlass bearings, which are friction bearings requiring water flushing. This feature saves horsepower and is beneficial in dredging environments where clean water is hard to obtain.
Why does DSC use square flotation tanks instead of round tanks?
Square tanks offer greater stability and user-friendliness due to the ease of adding handrails for a safe work platform. While round tanks need complex grating schemes for walkways, square tanks, though more expensive, are sturdier and safer.
What does the term "critical line velocity" mean?
It refers to the minimum velocity at which dredged material remains suspended and moves through the pipeline in a mixture. Below this velocity, material separation occurs, causing pipeline blockages and stopping the dredge.
What is a Wolverine Class Dredge?
The Wolverine Class Conventional Dredge is a 68-foot-long dredge with a 10-inch discharge configuration, capable of digging 25 feet below the surface. Suitable for light contractors, it is operable by one person. For more details, visit DSC's Wolverine page.
What is a Badger Class Dredge?
The Badger Class Conventional Dredge comes in an 8-inch configuration with a maximum digging depth of 20 feet, making it ideal for smaller jobs in limited work areas. For more details, visit DSC's Badger page. For more marine dredging pump supplier information, please contact us.
Who is DSC Dredge, LLC?
DSC is a global leader in Customized Dredging Solutions, providing new dredges, parts, and supplies. They specialize in custom-designed dredges and boast an esteemed reputation in the industry.
Why choose DSC?
With decades of experience in custom dredge design and manufacturing, DSC specializes in portable cutter suction, combination, environmental, maintenance, and various mining dredges. Their legacy of design excellence ensures a dredge that perfectly meets your needs.
What is a Moray Class Dredge?
The Moray Class Swinging Ladder Dredge features an underwater dredge pump and is known for its productivity and transportability. For more details, visit DSC's Moray page.
What is a Barracuda Class Dredge?
The Barracuda Class Swinging Ladder Dredge, with standard discharge sizes from 10 to 16 inches, is usually used for waterway maintenance and lake revitalization projects. For more details, visit DSC's Barracuda page.
What is a Marlin Class Dredge?
The Marlin Class Mining Dredge is designed for deep mining deposits, efficiently excavating materials at depths exceeding 100 feet. This is possible due to its underwater pump system with a high-torque cutter drive assembly. For more details, visit DSC's Marlin page.
When does a dredge pump require more horsepower? On a short line or on a long line?
Horsepower requirements depend on pressure and flow rate. At a given flow rate, more horsepower is needed for a long line due to higher pressure requirements. Conversely, at a given pump speed, a short line requires more horsepower due to lower friction and higher flow rate.
When we purchase a dredge from DSC, will we receive operator training?
DSC provides comprehensive training, including classroom and simulator instruction when delivering and commissioning dredges. For more information, please visit our Field Services and Why Choose DSC Dredge? pages.
What type of jobs do you have open at DSC Dredges?
For a complete list of current job openings, please visit our Careers page.
Do you work on the water?
DSC offers engineering, manufacturing, sales, service, and administrative positions at our land-based facilities located in Reserve, LA; Poplarville, MS; and Greenbush, MI. Are you interested in learning more about marine dredging pump factory? Contact us today to secure an expert consultation!
Comments
All Comments (0)