KELVA non-contact web cleaning systems with unique design
A KELVA non-contact web cleaning system comprises of a web cleaner head with integrated antistatic equipment, filter/ fan unit and connecting duct system.The unique design of the KELVA non-contact web cleaner allows the system to clean both sides of the web simultaneously.
KELVA offers cleaning solutions for specific webs such as paper, board, non-woven tissue, corrugated, glass, laminating and many more.
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.
Key benefits
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
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Looking for a web cleaning solution to improve your production and save costs?
Feel free to give us more details about your Application, Material, Dust type(s), Web width (mm) and Web speed (m/min), so that we then can already take your information into account when contacting you.
Contact usNon-contact web cleaner
Overview of standard cleaner heads according to web widths:
| Narrow web | Web widths up to (standard) | Features / characteristics |
| BR45 | 600 mm | Hand-operated, side air connection, single or double, 3 – slot design. |
| BR43 | 450 mm | Hand-operated (“crocodile type” opening), side/ bottom air connections, 3 slot design |
| BR43L | 700 mm | Hand-operated (“crocodile type” opening), top/ bottom air connections, 3 slot design |
| Medium wide webs | ||
| SL1 | 1600 mm | 4-slot design, pneumatic operation, side air connections, compact modular design, short lead time |
| TL1 | 1800 mm | 4-slot design, pneumatic operation, top/ bottom air connections, compact modular design, short lead time |
| HS65 | 2350 mm | 4-channel design for high degree of flexibility, top/ bottom air connections, integrated antistatics, brushes as option |
| Wide webs | ||
| TLX | 2900 mm | 4-slot design, pneumatic operation, top/ bottom air connections, compact modular design, short lead time |
| HS85 | 4000 mm | 4-channel design for high degree of flexibility, top// bottom air connections, integrated antistatics, brushes as option. The base for many of our special solutions. |
Overview of customized non-contact cleaners for special applications
| Special | |
| Corrugated | ST85CC is a special version designed for corrugated board production. |
Filter/fan units
Kelva’s filter/fan units offer high-efficiency particulate filtration and robust airflow capacity, ensuring clean and contaminant-free environments in industrial settings.
Designed for energy efficiency and low noise operation, these units are easy to maintain and built to withstand harsh conditions. Advanced control systems and compliance with international standards ensure reliable performance and safety.
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