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dredging Equipment in Papua New Guinea

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Dragflow - HY 35 - HY85 - Capacity 100-900m3/h - Power 18 -11 - Hydraulic Submersible Dredging Pumps

by Dragflow S.r.l.

Characteristics: pump provided of agitator to stir things up, high abrasion resistance - wear parts in high chrome, low rotation speed, able to handle up to 70% per weight material density, capacity: up to 1000 cubic meter per hour. Delivery distance: up to 1 km.Dragflow hydraulic pump can be installed and driven with an Hydraulic excavator or ...

Dragflow - Hydraulic Submersible Dredging Cutters

by Dragflow S.r.l.

Hydraulic excavators are designed to let the pump works also in presence of very compact material. Cutters are able to increase solid production and permit to complete the dredging activities even in the most difficoult situations.

Dredging Hoses

by Dragflow S.r.l.

The success of dredging operation depends on type and quality of delivery pipes and floaters that support the discharge line. Dragflow provides two different types pipes: Delivery flexible pipes: delivery flexible pipes, they are subjected to higher abrasion, but guarantee the most handling versatility during dredging operations. Delivery surface ...

Dredging Hoses Floaters

by Dragflow S.r.l.

The success of dredging operation depends on type and quality of delivery pipes and floaters that support the discharge line. We supply floaters in two categories: Floaters for flexible pipe: these floaters have a particular structure that permit them to withstand the water pressure due to the depth of the work. Floaters for surface delivery pipe.

Anti-Turbidity Bell for environmental dredging

by Dragflow S.r.l.

The sea sediments can be polluted by metals, hydrocarbons, bacteria, chemical substances which in most cases are toxic, resilient and accumulate as debries. A digging operation without turbidity limitation of the surrounding waters could cause serious damage to the marine ecosystem. This problem has been solved by Dragflow through the addition of ...

Dredging Monitoring System

by Dragflow S.r.l.

Dredging monitoring system allows to see on a pc screen the instant work in progress, with a top and side view of the dredging unit. control tools are available both to the operator on the machine and to distant operators. The terrestrial digital model is updated in real time recording the dredging operation and the extracted material. Several ...

Dredging

by Dragflow S.r.l.

Dragflow dredging equipments are widely used in underwater excavation and dredging activities. Dragflow pumps are design to work both in shallow seas, or fresh water areas, as well as in deep water applications. The unique design of dredging cutters allows Dragflow equipments to reach an exceptional solid concentration also in presence of very ...

Dredging Barge Silt Turbidity Curtain

by Granite Environmental, Inc

Our Dredge Barge Silt Curtain is a unique system that allows a turbidity barrier to be mounted to the side of dredging barge providing localized turbidity control. This unique curtain system allows for mechanical clamshell dredging or controlled material placement without the suspended solids concerns.

Offshore dredging

by Sedicon

Since the turn of the century, SediCon has developed range of dredging technologies which have now become standard in the offshore industry. These include the ROV dredge and the subsea dredge which are used for removal of all sorts of material at the seabed, such as rock dump, drill cuttings, scour protection, sand and cohesive clay.

VRMG - Grit Dredging Pump

by EMS Industries Ltd

EMS has re-invented grit removal whilst providing substantial power savings and maintenance costs at the same time. Traditional grit dredging pumps either rely upon large pumps with large motors drawing large volumes of water, or rely upon air driven systems that offer only a meagre suction lift. The suction power of the EMS grit dredging pump ...


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