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Rotodrum Self-Cleaning Filtration System

Self-cleaning drum filters for effective filtration of industrial coolants. 

ROTODRUM
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Rotodrum

Self-Cleaning Drum Filters

Suitable for filtration of magnetic and non magnetic pollutants and for treatment of large volumes of industrial coolant in reduced spaces. Filtration efficiency can be customized according to the type of permanent filter net used.

ROTODRUM drum filters can be combined with MAGDISK magnetic separators to achieve even more efficient filtration of industrial coolants.

Working Process
Advantages

Plus Points

Discover some other advantages of Rotodrum self-cleaning drum filter.

Working Process

  1. Dirty coolant entry: The contaminated industrial coolant is conveyed to the drum filter and passes through a filtering, stainless steel mesh covering the drum, depositing the pollutants on its surface; 

  2. Filtration process: As the polluting material settles on the drum filter's mesh, the thickness of the sludge increases, improving the degree of filtration and raising the level of the liquid. Once the maximum level has been reached, the mesh cleaning cycle starts and nozzles spray clean liquid from the inside to the outside of the drum. The polluting material which has settled at the bottom of the dirt area is scraped into a container by a dredging chain positioned at the bottom of the filter ;

  3. Clean coolant exit: Once it has passed through the filtering mesh and inside the drum, the clean liquid exits through the discharge area and falls into the underlying collection tank. From here the clean liquid is sent back to the machine tools.

SINGLE OR CENTRALISED SOLUTIONS

Rotodrum self-cleaning drum filtration systems can be installed on single machines or used to centralize a number of machine tools simultaneously.

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REDUCED FLOOR SPACE

Self-cleaning drum filtration systems which allow the treatment of large volumes of industrial coolant in reduced floor space. Rotodrum drum filters do not require the use of consumables thanks to the permanent stainless steel filter mesh.

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VERSATILE

Rotodrum self-cleaning drum filters are available in a variety of models to enable a suitable match to the machine tool. The drum's filtration efficiency can be customized according to the machining requirements.

Range

Models

Four self-cleaning drum filter models with flow rates ranging from 300 to 1000 l/m (emulsion) and from 150 to 500 l/m (neat oil).

ROTODRUM 300

Performances

Max. flowrate emulsion: 300 l/min.

Max. flowrate oil: 150 l/min.

ROTODRUM 500

Performances

Max. flowrate emulsion: 500 l/min.

Max. flowrate oil: 250 l/min.

ROTODRUM 800

Performances

Max. flowrate: 800 l/min.

Max. flowrate oil: 400 l/min.

ROTODRUM 1000

Performances

Max. flowrate emulsion: 1000 l/min.

Max. flowrate oil: 500 l/min.

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