At SERECO we have an ecological dredging equipment suitable for work in tanks, pits and lagoons of any size, consisting of a floating raft, whose articulated arm draws sludge from the bottom without damaging the waterproofing and without the need to empty and stop the activity of the lagoons or dams.



Only dredger in its type has the certification of: Equipment and protection systems intended to be used in potentially explosive atmospheres.

This machine operates by remote control from the edge of the raft, which, together with the aforementioned characteristics, makes it possible to carry out cleaning work without having to stop and / or empty the rafts, and without the safety of the Cleaning staff is compromised in no time.

The equipment does not produce turbidity in the water, it is a device capable of working in places where a silent treatment is required.

The commitment of Sereco for the Safety and Health of its workers together with the use of specialized radio control allows the possibility of working in hazardous atmospheres that it has working in flammable zones classified as zone I.



The commitment with the Quality and the Environment, makes that we bet for a growth and sustainable development minimizing the environmental impact and increasing the safety of its workers in the work of extraction.

Our system consists of a floating raft whose articulated arm extracts the sludge from the bottom without stopping the activity of the environment.

Our ecological dredge activated by radio control does not generate any kind of turbidity, allows the emptying of existing sludge at the bottom of industrial rafts, mining, marinas, canals, etc ... transferring the waste by pumping to the head of our facilities to be treated in the most silent and clean way.

Minimization of waste, ease and reduction of transport cost, quality of filtering.

Its ease of loading and transport, as well as its compact structure and easily adaptable to small spaces or existing facilities, makes them a practical and economical solution for the replacement of damaged equipment or installations.

No matter how hard and mineralized the mud is, its high-powered systems extract it and transports it easily without damaging the waterproofing and pit hulls.

Water: maximum possible recovery. Reliable recovery equipment, easy to maintain and maintain. Extraction of 60% humidity. Innovation and Technology at the service of water treatment on site.

The fact of eliminating risks together with its high extraction capacity means that the work and extraction times are considerably reduced.

Its high extraction capacity (63 m3 / h) makes it the ideal coupling to our filtering and drying systems, forming a team capable of facing the most difficult jobs with reliability, safety and economy.

Its application is effective in the emptying of pits and lagoons of refineries, mining facilities, water treatment or any industrial process.


Press filters can dehydrate the sludge by compacting it to 15% by weight of the extracted volume.

Filtration is effective in the treatment of heavy metals, semi-volatile organic compounds, cyanides, among others.


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