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Weducon Web and Sheet Cleaning Technology

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Filter/Fan Series

Weducon Filter/Fan series for optimal airflow and power

Every web- and sheet cleaning device requires the flow and power of a matching filter/fan unit. The filter/fan unit generates the airflow and pressure matching the need for its application.

Cartridge filter/fan units for narrow webs

  • The AFC-18: up to web widths of 800 mm.
  • The AFC-30: up to web widths of 1.400 mm.

Compact filter/fan units

Weducon offers a compact range of filter/fan units that perform excellently up to web width ranges as listed below:

  • The AFS-170: up to web widths of 1.200 mm.
  • The AFS-190: up to web widths of 1.400 mm.
  • The AFS-290: up to web widths of 2.000 mm.
  • The AFS-420: up to web widths of 2.900 mm.
  • The AFS-500: up to web widths of 3.400 mm.

Large volume filter/fan units

Wider webs demand higher air volumes. For these applications, we offer an industrial line of filter/fan units. The increase in size enables the filter/fan units to deliver a substantially larger volume of air while meeting the need for stronger pressure.

The industrial line comes as a standard in four sizes:

  • The AFI-680: up to web widths of 4.000 mm.
  • The AFI-840: up to web widths of 5.500 mm.
  • The AFI-1260: up to web widths of 8.000 mm.
  • The AFI-1680: up to web widths of 10.000 mm.

Larger web widths or multi-cleaner installations use a combination of standard components.

Weducon also produces custom web cleaning systems. These systems can be made with larger volumes, higher pressures, or distinctive designs to meet the requirements of the available floor space. Limits exist due to ’laws of nature’ (technical) or economic boundaries.

Connections and hoses

Adjusting connections to meet the demands of airflow and pressure

The connection between the web- or sheet cleaning device and the selected filter/fan unit for the application is created using laser-welded ducting and matching flexibles. The diameter of the ducting depends on the airflow needed for the application.

Flexible hoses need to be as short as possible; the flow through them is not linear. Turbulences and bends generate additional resistance, which in turn leads to additional energy consumption.

Every component in this chain is selected based on performance, safety, energy consumption and the level of heat and noise that is generated.

Contact us to discuss specific details and production demands. We look forward to hearing from you.