Hydraulic Cutter Head Suction Pontoon Dredger/river Sand Pump Dredger Series

 Introduction of cutter suction dredger

1. Working conditions

 1)Environment: the temperature no higher than 40 degrees Celsius in summer and not lower than -10 degrees Celsius in winter, the air humidity is no more than 40%, wind power does not exceed 6 in rivers.

2Riverrequirements: sand ratio is no less than 60% (clay content is no more than 10%, scree content is no more than 15%, gravel content is no more than 15% )

3)The ship diesel engine should apply to the CIS countries grade use of fuel, oil.

4The ship is equipped with nighttime lighting system suitable for all weather conditions and working uninterrupted.

5)2-3 person operate every time.

6)The dredger is equipped with safety barriers.

2. Features

(1) Good design

Our dredgers are designed by senior engineer, who have specialized in shipbuilding and dredging work for many years. It guarantees that our dredgers are well-designed and of high-quality.

(2) Good processing

Every dredger is built by skilled workers and inspected strictly to assure its high quality.

(3) New highly effective cutter and reliable hydraulic system.

(4) Fully tested before delivery

(5) Standard spare parts available from stock

(6) Detachable Structure

The cutter suction dredgers are detachable, so it is easy to transport when delivering or moving from one working site to another.

3. Working principle

 First the hydraulic cutter in the ladder dredges clay below water, then dredged sand moved by the rotated cutter mixes with water and form liquid medium.Then the sand liquid in the inner cutter blade and beside the marine pump suction functioned by the fluid power of sand pump, enters sand pump, meanwhile, get some energy,at last, it is discharged to the destination through discharge pipe.

 Cutter Suction Dredger Data

Cutter Suction Dredger Process Pictures

Company Information 

Shandong Shuiwang Environmental Protection Equipment Co., Ltd. was established  in 2004. 

We are specializing in mineral processing machinery, road, sand dredging machinery, mineral processing platform, sea sand desalination equipment, dredging machinery, mineral separating machinery, sand-digging machinery, sand washing machines.

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