BR43L Non-Contact Cleaner

Extended BR43 for wider webs.

BR43L – A special solution based on the BR43 and equipped with crocodile opening and high speed connections for web widths up to 700 mm.

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The KELVA BR43L is a narrow web cleaner with manual “crocodile opening”. Its unique design allows the system to clean both sides of the web simultaneously. The cleaning head neutralises the static charge and breaks down the boundary air layer which holds the contamination to the surface of the substrate once the boundary layer is removed a combination of pressure air and vacuum air creates micro-vibrations on the surface of the web loosening and removing the contamination.

The contamination is extracted from the cleaning head and collected in the filter fan unit; the filter fan unit cleans and re-circulates the air to 1 micron and 0.03 of a micron with the optional micro filter. The cleaning cycle of the BR43L is continuous and requires very little maintenance; the cleaning head can also be mounted in any orientation.

Highlights:

  • Hinges on the drive side end plates
  • High speed connection ø70/ø50
  • Lock bolt to keep it open position.
  • 45 º Opening
  • Max Profile length 700 mm
  • Standard profile BR45/43

Specifications:

  • Web widths: Up to 700 mm
  • Applications: General paper, film, board…
  • Options: Active or passive antistatics

Typical applications

Film + Foil

Special web cleaning solutions for eliminating dust and contaminants from fragile and highly static foil and thin-film surfaces.

Paper + Solid Board

Special web cleaning solutions for eliminating dust and lint in the paper and cardboard production industry.

Printing

Web cleaning is a vital secret behind flawless print quality and a thriving printing business.

Packaging

Web cleaning is a key factor for making top-quality packaging and thus ensuring businesses can operate at their best level while guaranteeing the highest customer satisfaction.

Choosing the ideal filter/fan unit for your KELVA non-contact web cleaner
High-performance filter systems from KELVA are an important component of non-contact web cleaning systems, as they ensure a constant supply and removal of air depending on the width and speed of the web and the type of material to be cleaned. Learn more

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