Dredger Manufacturer-Chinese Manufacturer of Sand Dredgers Equipped with Diesel Power

• Customization: Available
• Type: Cutter Suction Dredger
• Power Type: Diesel
• Model NO.: 06191608
• Cyclone Type: Hydrocyclone
• Slot Type: CTD
• Customized: Customized
• Condition: New
• Warranty: 1 Year
• After-sales Service: Lifetime Warranty
• Drive System: Hydraulic Pump Station
• Control System: Manpower Control
• Navigation Mode: Traction Force
• Positioning System: Equipped with Positioning Piles
• Transport Package: Sea or Land Transportation
• Specification: Customizable
• Trademark: HHIE
• Origin: Made in China
• Production Capacity: 500/ Hour
• Package Size: 16.80cm * 2.57cm * 1.68cm
• Package Gross Weight: 6500.000kg

Product Description

Company Profile

              China Shandong Haohang Intelligent Equipment Co., Ltd
The following is a general operation tutorial for diesel engine driven sand pumps:
1. Preparation before startup:
-Check if the diesel engine oil and circulating water tank cooling water meet the specified values.
-Check if the oil in the high-pressure water pump, sand pump, and gearbox is sufficient (all are 40 # diesel oil).
-Add water to the high-pressure water pump.
2. Start the diesel engine:
-Start the high-pressure water pump diesel engine, and at the same time, start the sand pump main engine to idle for a few minutes. After the water temperature and oil temperature gradually increase, close the connecting clutch.
-Gradually increase the diesel engine speed to normal speed (approximately 1450 rpm).
-Close the high-pressure water gun gate valve, open the vacuum master ball valve, and open the vacuum valve.
-Raise the main engine speed of the sand pump to 1300 rpm, lift the sand suction faucet above the water surface, and see a continuous flow of clean water in the sand suction faucet. Place the sand suction faucet back below the water surface, reduce the diesel engine speed to below 1000 rpm, then close the gearbox clutch, and then increase the diesel engine speed to above 1300 rpm and below 1500 rpm (before the new machine enters the running in period, the speed should be controlled below 1350 rpm). After a period of time, a large amount of water flows out at the sand outlet, indicating that the sand suction pump has been filled with water. At this time, close the vacuum valve and the vacuum main valve, open the high-pressure water gun gate valve, and gradually lower the sand suction faucet.
3. Sand pumping operation:
-After the sand pump is filled with water, the sand can be sucked. Pay attention to controlling the sand suction concentration to avoid low concentration affecting equipment production capacity and high concentration blocking the pipeline.
4. Shutdown:
-If the equipment needs to be shut down during operation, the sand suction faucet needs to be raised first.
-After shutdown, check if all components are functioning properly and clean the equipment and surrounding environment.

Please note that relevant safety operating procedures must be strictly followed during the operation process to ensure the safety of personnel and equipment. Meanwhile, depending on the actual situation, it may be necessary to make appropriate adjustments to the operating steps. If you have any questions about the specific operation, it is recommended to refer to the equipment manual or consult a professional.

          Shandong Haohang Intelligent Equipment Co., Ltd. was established in 2018, headquartered in Shandong Province, China. It is a professional manufacturer of dredgers. The company has years of industry experience and a professional technical team, committed to providing customers with high-quality dredger products and high-quality after-sales service.
The company's products cover various types and specifications of dredgers, including cutter suction dredgers, rake suction dredgers, chain bucket dredgers, etc. These dredgers are widely used in fields such as waterway dredging, port construction, hydraulic engineering, and marine engineering.
The company focuses on technological innovation and product research and development, continuously introducing advanced technology and equipment to improve product performance and quality. At the same time, the company also has a sound quality management system and after-sales service system to ensure that customers receive timely support and guarantee during use.
The company has customers all over the world and exports its products to multiple countries and regions. The company adheres to the business philosophy of "quality first, customer first", with the aim of integrity, innovation, and win-win, and has established long-term and stable cooperative relationships with customers.



Chinese manufacturer of sand dredgers equipped with diesel power

Detailed Photos

 

    Our company is a professional manufacturer of sand pumps, dredgers, and underwater operation equipment!
    A cutter suction dredger is a type of dredger that uses a rotating cutter to loosen the soil on the riverbed or seabed, mixes it with cement to form mud, sucks it into the pump body through a suction pipe, and sends it to the discharge area through a discharge pipe.
It mainly consists of the hull, cutter, bridge, mud pump, power device, and other parts. It has the advantages of high dredging efficiency and wide applicability, and is widely used in port, waterway dredging, and land reclamation projects.

Our products have been tested and transformed for many years and have now reached a very successful state. Our products are sold to multiple countries and regions around the world (Azerbaijan, Russia, Pakistan, Liberia, Tanzania, Democratic Republic of Congo, Ghana, Sierra Leone, Nigeria, Madagascar, Gabon, Thailand, Singapore, Malaysia, India, North Korea, Philippines, Morocco) and have been successfully delivered to customers for use!
No matter which country you use it in, we will send professional installation workers to be responsible for installation, debugging, and training operators!

 

We recommend the efficient and high-quality sand pump produced by Dalian Jinquan Pump Industry, which is made in China and has the following characteristics:
-Wear resistant and efficient: Made of high hardness high chromium cast steel, it has wear resistance, corrosion resistance, impact resistance, and a long service life.
-* * Compact Structure * *: The overall structure is compact, with small volume, low noise, significant energy-saving effect, convenient maintenance, no need to build a pump room, and can work by pouring into water, greatly reducing project costs.
-* * Large flow passage * *: Adopting modern CAD design methods, it has excellent hydraulic performance, high efficiency, and low wear rate.
-* * Multiple sealing forms * *: The shaft seal forms include packing seal and mechanical seal, which can be selected according to needs.
-Wide application range: can be used for sand pumping, mud, fly ash, solid powder and other large and small particles.

 

        The main structure of the ship (floating body) is manufactured by welding specific ship plates, which will not cause dangerous problems such as deformation, corrosion, and leakage. Equipped with power, it can be matched with diesel power or electric power according to customer requirements and on-site conditions. The sand pump uses a impeller type wear-resistant high-pressure sand pump, which has the advantage of high suction depth and long conveying distance, making it very durable. Simultaneously equipped with a high-pressure water gun (suction type) or a fully hydraulic reamer head (suction type) to assist in the operation of the sand pump. The tail is equipped with positioning stakes to firmly fix the ship and prevent it from swinging and working stably. The control is button based, simple and convenient, requiring only 1-2 people to operate.

Installation Instructions

 

         The product is easy to disassemble and assemble, using bolts for connection and assembly. It meets the size of the container and is easy to transport. During transportation, there will be no loss of parts or corrosion of the paint surface. After safe transportation to the site, specialized installation workers will come to assist in installation.



       If you happen to need it, you can send me an email and we will arrange a professional designer to tailor a multi-functional sand pump boat that suits you. (Very sorry, due to the international time difference, we may not be able to reply to you in a timely manner. We will reply to you as soon as we receive the email. Please be patient.)



Chinese manufacturer of sand dredgers equipped with diesel power
Choosing a dredger suitable for export to Africa can consider the following aspects:

1. * * Job requirements * *: Clearly define the specific work environment and task requirements in Africa, such as the depth of dredging, soil type, and engineering quantity, to ensure that the performance of the dredger can meet these requirements.
2. * * Technical Adaptability * *: It is necessary to consider the local climate conditions and water characteristics in Africa, and choose dredgers that can technically adapt to these special environments, such as having good corrosion resistance and stable operation in high temperature or high humidity environments.
3. * * Quality and Reliability * *: After all, as an export, dredgers need to have excellent quality and high reliability to reduce potential failures and maintenance costs in the future.
4. * * Fuel Economy * *: Considering operating costs, choosing a dredger with better fuel economy can help reduce expenses during use.
5. * * After sales Service * *: Ensure a comprehensive after-sales service system, including certain technical support and accessory supply channels in Africa, to ensure the normal maintenance and repair of dredgers.
6. Brand and Reputation: Choosing a well-known and reputable dredger manufacturer in the industry often ensures better product quality and performance.
7. * * Cost performance * *: Taking into account both price and performance, find a cost-effective dredger that can meet demand without causing excessive cost pressure.
8. * * Environmental friendliness * *: Pay attention to the environmental performance of dredgers, comply with relevant environmental standards, and adapt to modern environmental requirements.
9. * * Size and Transportation * *: Consider whether the size of the dredger is convenient for transportation to Africa, as well as whether it is easy to install and use locally.
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