Sand and Gold Dredging Machine, Cutter Suction Type for Continuous Gold Processing

• Customization: Available
• Type: Cutter Suction Dredger
• Power Type: Gasoline/Diesel/Electric Energy(Customizable)
• Model NO.: SL
• Cyclone Type: Hydrocyclone
• Slot Type: CTS
• Customized: Customized
• Condition: New
• Warranty: a Year
• After-sales Service: a Year
• Lead Time (Days): 60
• Certification: ISO9001
• Dredging Depth: 3 M
• Draught: 2 Inch
• Core Components: Engine
• Transport Package: Sea Transportation
• Specification: customized
• Trademark: SANLIAN
• Origin: Shandong
• HS Code: 890510000
• Production Capacity: Customize According to Requirements
• Package Size: 1200.00cm * 240.00cm * 270.00cm
• Package Gross Weight: 32000.000kg

Product Description

Product Description

Eco-Friendly CSD Cutter Dredger for Port Construction Sand Mining Cutter Suction Dredger

Cutter suction dredger (CSD) is the core equipment of modern dredging engineering. It rotates and cuts the underwater soil layer with high-strength alloy cutter and cooperates with high-power mud pump to continuously transport the sediment mixture to the designated area through the pipeline. With modular design, this product integrates excavation, transportation, positioning and monitoring, and is applicable to deepwater operation and complex working conditions. The dredging volume per day can reach 3000-15000m ³, greatly improving the project efficiency.

project	Standard type	Enhanced type of	Ultra-deep water type
Total power	800-2000kW	2000-5000kW	5000-8000kW
Depth of excavation	6-15m	15-25m	25-35m
Conveying distance	500-1500m	1500-3000m	3000-5000m
Mud pump flow	1000-3000m³/h	3000-6000m³/h	6000-12000m³/h
Applicable soil texture	SILT/FINE SAND	Clay/Gravel	Moderately weathered rock stratum

Specification

Product features

Product advantages

1) Super excavation system
Wear-resistant reamer: titanium alloy teeth+ceramic coating, service life increased by 40%, gravel layer can be broken (particle size ≤ 30cm)
Depth coverage: standard excavation depth of 6-25m, deep-water version up to 35m (hydraulic lifting bridge)

2) Intelligent job control
Three-dimensional positioning: GPS+Beidou dual-mode positioning, plane error ≤ 10cm, depth error ≤ 5cm
AI production monitoring: real-time display of dredging volume, mud concentration and fuel consumption, and automatic generation of construction report

3) Efficient conveying system
Mud pump cluster: series high-power mud pump, conveying distance of 500-5000m (apparent power configuration)
Anti-blocking design: intelligently adjust cutting speed and pump pressure to eliminate pipe blockage

4) Environmental protection and low disturbance
Environmental protection cutter cover: reduce the diffusion of suspended solids and reduce the turbidity of water by 50%
Electric drive option: meeting zero emission requirement of port (400V/6.6kV HV power supply)

5)All-weather operation
Anti-wind wave design: 6-anchor positioning system resists 8-level wind waves, with operation stability far exceeding counterparts
Modular cabin: the cab/engine room is fully enclosed and thermostatic, supporting construction in extremely cold/high temperature environment

1) Cost saving:
Fuel consumption reduced by 30%, wear parts life extended by 40%

2) Rush the construction period:
Hour continuous operation, construction period shortened by 50%

3) Risk control:
Intelligent anti-collision system, construction accident rate reduced by 90%

4) Sustainability:
Conforming to IMO Tier III emission standard and CCS/CE environmental protection certification

Cutter Suction Dredger Series

Hopper Dredger Series

Our most popular model for river sand dredging and port construction. Equipped with a powerful cutter to handle hard soil."

Ideal for open sea operations. The built-in sand hopper allows for transportation and precise discharge."

Gold Dredger Series

Amphibious & Special Dredgers

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

Your Pain Points	Our Dredger Solutions
High operational costs?	Fuel-efficient Diesel Engine and automated systems reduce labor and fuel expenses.
Short dredger lifespan in harsh conditions?	High Manganese Steel Cutter Head and  wear-resistant discharge pipes ensure durability.
Difficulty working in shallow water or swamps?	Amphibious Dredger & Watermaster models access hard-to-reach areas with ease.
Low efficiency in sand mining or gold recovery?	Optimized suction flow and advanced screening plant (for gold dredgers) maximize output.
Lack of reliable after-sales service?	24/7 online technical support and global spare parts supply.

Company Profile

FAQ

Q1: Are you factory or trade company?
A1: Qingzhou Sanlian Machinery Co., Ltd. is a professional manufacturer and large-scale processing enterprise engaged in
scientific research development, engineering design, production installation, and commissioning service.

Q2: Where your products have been exported before?
A2: Our products have been sold to South Asia, Africa, South America, middle East and so on.

Q3: How will you help the customer to install the equipment?
A3: Our senior engineer will guide the installation and commissioning as well as the initial production at

Q4: How about the wear parts supply?
A4: We offer wear parts to our customer with our most favorable price. If there are problems you can't handle, we will send our 
technicians to your place and you are therefore, responsible for all the cost involved

Q5: What about the payment method?
A5:T/T, L/C is available

Q6: What about after-sale service?
A6:12 months warranty for all kinds of products.