KELVA Non Contact Web Cleaning Systems

Continuous web cleaning

A KELVA Cleanflow system comprises of a web cleaner with integrated antistatic equipment, filter/ fan unit and connecting duct system.

The unique design of the KELVA web cleaner allows the system to clean both sides of the web simultaneously. The cleaner neutralizes the static charge and breaks down the boundary air layer, which holds the contamination to the surface of the substrate. A combination of pressure air and vacuum creates micro-vibrations on the surface of the web loosening and removing the contamination. The debris is extracted from the cleaning head and collected in the filter fan unit, which cleans and re-circulates the air for a very energy efficient solution.

A wide range of models are available to cover web cleaning for various applications and materials in web widths from 300 mm to 10 m so far.

KELVA offers cleaning solutions for specific webs such as paper, board, non-woven tissue, corrugated, glass, laminating and many more.

KELVA Cleaners

  • KELVA Cleaner BR31

    Classic 3-channel cleaner

  • KELVA Cleaner BR43

    Narrow web cleaner with manual "crocodile opening"

  • KELVA Cleaner BR43L

    Extended BR43 for wider webs

  • KELVA Cleaner BR45

    Classic manual and cost efficient cleaner

  • KELVA Cleaner HS65

    Traditional, flexible and well proven cleaner

  • KELVA Cleaner HS85

    For wide webs and specials

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KELVA Filter/Fan Units

  • KELVA Filter/Fan Units K-Series

  • KELVA Filter/ Fan Unit AFF-I

    Modular and industrial for wider webs and larger dust loads

  • KELVA Filter/ Fan Unit AFF-K

    Small footprint with convenient automatic filter cleaning

Key benefits of KELVA Contact Non Contact Web Cleaners

  • Consistent cleaning efficiency
  • No interference on web guiding, or web tension
  • No contact damage on the web since the material remains untouched
  • Low maintenance costs due to very little wear
  • Almost maintenance-free

KELVA Non Contact Web Cleaners – Standard:

Narrow web Web widths up to (standard) Features / characteristics
BR45600 mmHand-operated, side air connection, single or double, 3 – slot design.
BR43450 mmHand-operated (“crocodile type” opening), side/ bottom air connections, 3 slot design
BR43L700 mmHand-operated (“crocodile type” opening), top/ bottom air connections, 3 slot design
Medium wide webs
SL11600 mm4-slot design, pneumatic operation, side air connections, compact modular design, short lead time
SL21600 mmSame as SL1 but special slot design for low tension webs such as fabrics, thin film/ foil
TL11800 mm4-slot design, pneumatic operation, top/ bottom air connections, compact modular design, short lead time
TL21800 mmSame as TL1 but special slot design for low tension webs such as fabrics, thin film/ foil
BR312500 mm3-slot design, pneumatic operation, side air connections
BR512500 mmSame dimensions as BR31. Special slot design for low tension webs such as fabrics and thin film/ foil.
HS652350 mm4-channel design for high degree of flexibility, top/ bottom air connections, integrated antistatics, brushes as option
ST652350 mm3-channel version of the HS65 requiring less space in web direction.
Wide webs
TXL2900 mm4-slot design, pneumatic operation, top/ bottom air connections, compact modular design, short lead time
HS854000 mm4-channel design for high degree of flexibility, top// bottom air connections, integrated antistatics, brushes as option. The base for many of our special solutions,
ST854000 mm3-channel version of the HS85 requiring less space in web direction.

KELVA Non Contact Web Cleaners – Specials:

Specials
CorrugatedST85CC and BR31CC are special versions designed for corrugated board production.
Tissue/ non-wovenHS85TC for wide web high dust applications.
GlassHS85GC for wide web/ sheets of glass.
Very wideHS85W – special design to allow web widths up to 10m and larger opening for web threading/ maintenance.