Audited Supplier
PNS Heavy Duty Big Flow Slurry Sand Dredge Pump with Diesel Engine
Marine sand pumps can pump sand and gravel equipped on a dredger ship or boat. Our marine sand pump is passed through the trial test and industrial operation test, it has the characteristics of energy saving, high hydraulic efficiency, good wear resistance, and reliable operation in the delivery of solid particles. The ship sand pump is suitable for inland river dredging, coastal embankment, coal mines, power plants, and other enterprises to transport solid particles containing slurry, and medium particles up to 50-80 mm. The dredger sand pump is also used to pump sand or slurry in the river, lake, sea, and reservoir, land reclamation, pumping iron ore, and gold sand.
| Type | Flow | Head | Rotation
rate | Diesel
engine | Impeller
diameter | Diameter (inch) | |
| (m³/H) | (m) | (r/min) | (kw) | (mm) | Inlet | outlet | |
| 200PNS-30 | 540 | 48 | 980 | 180 | 550 | 8 | 6 |
| 410 | 28 | 730 | 75 | 550 | 8 | 6 | |
| 250ND-22 | 800 | 22 | 730 | 150-250 | 600 | 10 | 10 |
| 250PNS-35 | 1300 | 35 | 730 | 300-350 | 670 | 10 | 8 |
| 300PNS-35 | 1450 | 35 | 730 | 350 | 670 | 12 | 10 |
| 350PNS-35 | 1650 | 35 | 730 | 350-450 | 690 | 14 | 12 |
| 400PNS-30 | 2200 | 30 | 730 | 408-450 | 650 | 16 | 14 |
| 450PNS-30 | 2600 | 30 | 700 | 520-600 | 720 | 18 | 16 |
| 300GN-50 | 1300 | 50 | 730 | 450-540 | 780 | 12 | 10 |
| 350GN-50 | 1600 | 50 | 700 | 600-720 | 820 | 14 | 12 |
| 400GN-50 | 2400 | 50 | 550 | 720-818 | 920 | 16 | 14 |
| 450GN-50 | 3100 | 50 | 600 | 1360-1800 | 1000 | 18 | 16 |
| 500GN-65 | 3500 | 65 | 500 | 1650-2400 | 1100 | 20 | 16 |
2. Long-term bearing life. The bearing assembly is composed of a large-diameter shaft and a short overhang.
3. With distinctive innovation in hydraulic and structural design.
4. Large dredging depth, high density of dredging mud, good NPSH (net positive suction head), and strong suction lift ability.
5. Apply for sand suction and dredging, extracting mud for ship, marine reclamation land, wharf building electric power and metallurgical industry for conveying tailing, and in coal washing industry for filtering coal slime
6. the suction depth is up to 35 meters underwater, the discharge head is up to 60 meters, and the discharge distance is up to 1000 meters-1500 meters without a boost pump. The gravel size allows it to pass through up to 80mm.
12 Inch Sand Dredge Pumps Sent to Ghana
Cutter Suction dredger is mostly used in landfilling projects .which is suitable for excavating sandy soil, silt, and other loose river bottoms. Because of the high price of sand dredgers, so many clients or shipbuilding companies choose to use our sand dredge pump set to make dredgers by themselves.Sand dredge pump set as the main part of the cutter dredger with high roles for dredging.
It decides the sand output and the discharge distance.
One Client from India purchased the sand dredge pump set 350PNS-35 With the below technical data
| Item | Flow capacity | Pump head | Rotation Speed | Power | Weight |
| 350PNS-35 | 1800m3/h | 35m | 730Rpm | 200Kw | 2000Kgs |
The customer chose the WEICHAI Brand engine as the driving power and also use the gearbox to make rotation speed changes.
The customer said why he has been cooperating with us because he bought a 10-inch sand pump dredger from us in 2015, which brought him a lot of wealth. At the same time, because it has been in operation for 6 years, he wants to change to a larger one. He came to work, but due to the impact of the epidemic and the economic situation is not good, he also wanted to save money, so he bought the steel-welded dredger hull locally. We were very moved after hearing this. I really thank him for believing in us for so many years.
18 days after payment, all the goods were produced. We ordered the container and sent it to Tema in Ghana. We hope that the customer can complete his sand pump dredger soon after receiving it.
Taian OCEAN Pump Co., Ltd has been dedicated to developing and manufacturing a wide range of heavy-duty submersible slurry pumps for versatile and comprehensive applications to extract and handle sand, slurry, sludge, gravels, and sediments for over 20 years. Our high-performance and reliable submersible dredge pump products include submersible slurry pumps, submersible mud pumps, submersible dewatering pumps, submersible sewage pumps, etc. We also manufacture horizontal sand dredge pumps and sand dredgers for your sand-pumping applications. All our heavy-duty products have been certificated by ISO9001, ISO14001, and OHSAS18001 and have been exported to over 36 countries.
OCEAN Pump has qualified professional engineers and technicians for your custom product design, fabrication, and after-sales service. OEM and ODM are also available. If you have any questions or inquiries, please fill out and submit the following, and we will reply as soon as possible.
