Specialized Sand And Mud Pump For Dredging Operations

Specialized Sand And Mud Pump For Dredging Operations

The special dredging sand pump is a centrifugal impurity pump specifically designed for dredging projects. It is mainly used for continuous transportation of large particles, high concentration, and highly abrasive slurry and solid-liquid mixed substances such as mud and slag. According to the installation method and driving form, it is mainly divided into two categories: marine dredging pumps (such as S(H), DP, WN series) and hydraulic-driven submersible cement sand pumps for excavators (such as YSQ series).
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Description

Dredging pumps usually adopt a single-stage, single-suction, cantilever, horizontal (or vertical submersible) structure. For marine pumps, depending on the size of the diameter, there are two designs: a single pump casing (lightweight, facilitating underwater installation) and a double pump casing (high pressure-bearing capacity, safe and reliable). . The core flow components (such as the impeller, pump body, and guard plate) are generally cast using high-chromium wear-resistant alloys (such as Cr27, A05, etc.), with a hardness of over HRC50, ensuring excellent wear resistance. . The outlet of the pump can usually be rotated 360° to adjust as needed for complex piping arrangements on ships or on land.

 

Products Description

 

Speed (r/min) 980-1500
Flow rate (m2m) 100-1000
Head (m) 15-35
Diameter (mm) 80-350mm(3-14寸)

 

Product structure diagram

product-800-800

Core advantage

 

1.The cutter head is made of high-chromium alloy. The cutter head agitates the solid substances underwater and continuously transports materials such as silt and other substances to the bottom of the pump.

2.High-power motor pump
All motor pumps are designed with high power to handle substances with a density of up to 1.6 kilograms per liter.

3.The safety level of this equipment is high. It is powered by hydraulic systems and there is no risk of electric shock. The operator of this equipment does not need to work in the mud. They can simply control it from the cab to achieve the dredging purpose.

 

Product accessories

product-800-800

 

Application fields

 

Water Conservancy Dredging and Marine Engineering: River, lake and sea bed dredging, reservoir and port dredging, waterway excavation, land reclamation by filling, sand extraction and sand mining.
Mining and Metallurgical Industry: Tailings and concentrate transportation in beneficiation plants, slag and water-quenching slag discharge in smelting plants.
Electricity and Coal Industry: Water removal and ash transportation in thermal power plants, coal slurry and heavy medium suspension liquid circulation in coal washing plants.
Municipal Environmental Protection Engineering: Urban river channel management, sediment removal from sedimentation tanks in sewage treatment plants, sand cleaning of municipal pipelines.

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FAQs

 

 

Question: How to place an order online?
Answer: Send us an email or message (WhatsApp/WeChat). You can ask any questions. After we confirm the details, we can place the order.
Question: Do you have a minimum order quantity limit?
The minimum order quantity is 1 set.
Question: Which payment methods are accepted?
Answer: Wire transfer, letter of credit, Western Union, PayPal, Alibaba Trade Guarantee.
Question: What are the shipping terms?
A: Sea freight, air freight, express delivery
Question: What is the delivery time?
Answer: The delivery time is usually 3-7 working days after the payment is confirmed. It depends on the quantity.
Question: What guarantees do you have?
Answer: The product warranty period is 2 years, except for wearables (if the product fails to work properly due to poor manufacturing, the company will replace and repair the product and parts for the user free of charge. Damage to the product caused by human factors is not within the warranty scope).
Question: Can I purchase parts separately?
Answer: Yes, all pump spare parts can be purchased separately.

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