Suction dredger

Instructions for Customized Sand Pump Vessel：

       Whether it's river sand extraction, industrial and mining enterprises' wastewater discharge, or pond and pond sediment removal, prior to ordering the appropriate equipment, it's necessary to inform the manufacturer of the specific working conditions of the sand pump to facilitate providing specific configuration plans tailored to different terrains and sand extraction equipment.

Specific issues include:

1. Application Environment: River, lake, and sea sand extraction, or industrial and mining enterprise sediment removal; bridge pile driving, or sand discharge from dredging vessels; first, clarify the working conditions for the sand pump.

2. Basic characteristics of the extracted medium: solids content, sand fineness, loose degree, temperature, pH level, etc.

3. The vertical height difference and the distance of horizontal conveying are crucial factors in selecting the appropriate sand pump head. The pump head directly impacts the selection of the sand pump and its performance.

4. Pipe dimensions, which are crucial to the resistance砂浆 encounters in the pipeline and the speed of flow, directly impact the vertical and horizontal transport distances required by the customer.

5. Drive Method: Whether the sand pump is driven by an electric motor or a diesel engine depends on the specific environmental conditions and constraints of the customer.

6. Production Requirements: Based on the customer's actual needs and their own capacity to bear the equipment cost.

7. During operation, the sand pump also causes the clearance between the pump body and impeller, as well as between the pump body and shaft, to continuously increase. This leads to a constant decrease in the flow rate and head of the sand pump. Therefore, when using conventional calculation methods, the pump head is generally increased by 1.3-1.6 times during the sand-water mixture process at the specified flow rate. For long-distance transportation of high-concentration mud and sand, it is necessary to prevent blockage. The ideal flow rate should have a loss of 30-40 meters per kilometer.

Suction Dredger Overview：

⑴ Suction dredging ship, also known as jet suction dredging ship, is a custom-designed model based on the client's site. It uses high-pressure water jets to erode materials like soil, sand, and stones, blending the sand with water to increase the liquid concentration. Then, a sand pump is used to suck in the mixture of mud and water (slurry) and discharge it to the designated site.

⑵ Due to the wide applicability of suction dredges in river channels and various operational conditions, they can complete the processes of extraction, transportation, discharge, and treatment all at once. This allows for continuous operation during sand extraction and sediment removal, leading to their widespread use. This type of vessel has seen significant development, with construction units prioritizing the purchase and use of suction dredges.

Suction dredger manufacturing scenario：

Suction dredge ship loading site：

Suction dredger construction scene：

Suction Dredger Performance ConfigurationTailor-made based on different depths, conveying distances, and production requirements.

Suction Dredger After-Sales Service：

Installation and Commissioning

Upon arrival, we will dispatch one experienced engineer to the site for installation assistance and guidance.

(2) Our installation personnel can mentor apprentice staff during the equipment installation and debugging process.

2. Maintenance and Repair

(1) Diesel engines, generators, sand pump, winches, power distribution systems, and hull parts all come with a 12-month warranty. Paid services and spare parts are available post-warranty.

(2) If your engineer has limited experience or the machine requires fine-tuning, simply report the issue to us, and our engineers will provide a solution. We test each product before shipment to ensure its proper functioning.

3. Training

We will provide professional training and operation guides to help you solve problems.

(2) We guarantee that the accessories are always in stock and will ship within 24 hours.

(3) We offer you a convenient parts delivery method, simply inform us of the brand identification of the parts that need to be replaced.

Thank you for your trust and support in Shandong Yongsheng Dredging Machinery Co., Ltd. We will create perfect brand products for you. Yongsheng Machinery wishes you prosperity.

If you have any questions, please contact me. We look forward to collaborating with you and welcome you to visit our factory.

Best business regards!

Graphic Design: Shandong Yongsheng Dredging Machinery Co., Ltd.