18 Inch Hydraulic Jet Suction Sand Dredger for Sale in Malaysia
product description
Jet Suction Dredger is an engineering vessel that collects underwater sand and gravel by combining high-pressure jet
and negative pressure suction. It has the functions of excavation, transportation and screening and is widely used in
sand mining, dredging, mineral sand extraction and other fields.
Core working principle
High-pressure jet system:
The ship-borne diesel engine drives the high-pressure water pump, which sprays high-speed water through the nozzle
Negative pressure suction system:
The local low-pressure area caused by the jet + the centrifugal mud pump work together to suck the sand-water mixture
through the sand suction pipe
product parameters
| Model | Capacity | Water flow | Dredging depth | Discharge distance | Main engine | Auxiliary engine | Fuel consumption | Dimension(L*W*H) |
| YSJSD150 | 40-50m3/h | 250m3/h | 6m | 500m | 120KW | / | 18L/H | 10*3.8*1 |
| YSJSD200 | 80-100m3/h | 500m3/h | 8m | 500m | 176KW | 60KW | 40L/H | 14*4.5*1.2m |
| YSJSD250 | 150-180m3/h | 900m3/h | 10m | 800m | 294KW | 88KW | 60L/H | 17*5*1.2m |
| YSJSD300 | 200-250m3/h | 1400m3/h | 10m | 1000m | 456KW | 110KW | 80L/H | 20*6*1.5m |
| YSJSD350 | 300-400m3/h | 2000m3/h | 12m | 1500m | 735KW | 220KW | 120L/H | 24*6.6*1.6m |
| YSJSD400 | 400-500m3/h | 2600m3/h | 14m | 1500m | 882KW | 330KW | 150L/H | 24*7.2*1.8m |
| YSJSD450 | 500-600m3/h | 3000m3/h | 14m | 1500m | 1103KW | 406KW | 200L/H | 26*7.6*2m |
| YSJSD500 | 600-700m3/h | 3800m3/h | 14m | 1500m | 1250KW | 456KW | 240L/H | 26*7.6*2m |
Shooting faucet
Material: Usually made of strong and wear-resistant metal materials, such as cast iron, stainless steel, etc., to resist the
erosion and wear of water flow and mud and ensure long-term stable operation.
Shape: Generally a circular or oval tubular structure, with a sand suction port at the front end and a sand suction pipe at
the rear end. Some shooting and suction faucets will also be designed to be bendable or retractable according to actual
needs to adapt to different working environments and angle requirements.
Counterweight: In order to ensure the stability and verticality of the shooting and suction faucet underwater, counterweight
blocks are usually installed at or around its bottom so that the sand suction port can be better close to the bottom mud
layer and improve the sand suction efficiency
contact us
whatsapp/wechat 86 15063437191
email lily@dredgerys.com
Shandong yongsheng dredging machinery Co.,LTD
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18 Inch Hydraulic Jet Suction Sand Dredging Pump Low Noise Images
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