centrifugal pump types

18 Inch Hydraulic Jet Suction Sand Dredging Pump Low Noise

Product Details

Place of Origin: shandong

Brand Name: yongsheng

Model Number: YSJSD450

Packaging Details: container

Delivery Time: 50days

Payment Terms: L/C,D/A,D/P,T/T,Western Union

Product Details

Capacity:500-600m3/h Water Flow:3000m3/h

Dredging Depth:14m Discharge Distance:1500m

Main Engine:1103KW Auxiliary Engine:406KW

Fuel Consumption:200L/H Dimension(L*W*H):26*7.6*2m

Capacity:500-600m3/h

Water Flow:3000m3/h

Dredging Depth:14m

Discharge Distance:1500m

Main Engine:1103KW

Auxiliary Engine:406KW

Fuel Consumption:200L/H

Dimension(L*W*H):26*7.6*2m

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