TSF Dust and smoke filter - Absolent - #1

TSF-4F - Aug -05

The objective of a dust filter is to get rid with unheal­thy particles. For the best possible result, we use a HEPA-filter as the final filter step. With that, the air

usually becomes so clean that it can be returned to

the premises.

Absolent is the only dust filter producer in the world who utilizes the "Down flow" technique to the full: The air is sucked down-ward, in the same direction as the dust particles fall. This is extremely important dealing with small particles. With that, we achieve a long time between the compressed-air blows, which gives our filter cartridges a long life span. Absolent's filter cartridges can be washed, which contributes to an unbeatable economy. The filter cartridges have a normal life span of 2-4 years before they have to be exchanged.

Absolent delivers an assembled product with filters, fan and drive ready to start. You just connect the tubes, electricity and compres­sed air, it can't get easier than that! Besides that, our cartride filters have

• A low noise level: 60 dB in operation.

• Big service doors that make service easy and quick.

Outlet Fan

Filter cartridges (4 pcs) Inlet

Control cubicle,

cleaning

Pressure gauges Cleaning nozzle

Tank for cleaning air

Dust container

The dust-laden air is sucked into the upper part of the filter. The heaviest dust particles fall directly into the dust container. The air is sucked into the filter cartridges, whereat most of the remaining particles stick on the outside of the cartridges. The cleaned air goes through the fan into the HEPA-filter, which has a guaranteed and consistent collecting efficiency of 99.99% arresting 0.3u,m dia. particles. The HEPA-filter has a pressure gauge that shows when the cassette should be replaced. Whenever the pressure drop across the filter cartridges exceeds a preset limit value, the valves in the tank for cleaning air open and a pulse of compressed air (approx. 4 Bar) is discharged into the filter cartridges from the cleaning nozzles (1 nozzle per filter cartridge). The compressed air pulse causes the dust collected on the filter surface to loosen and fall down into the dust container.

The Absolent TSF-4F is well suited for use in applications where dry dust is generated, e. g.:

• Welding

• Laser cutting and plasma cutting

• Grinding and polishing Design

The big service door makes service quick and easy. The filter cartridges have a quick-snap lock, which makes it easy to change them without any tools. The filter is supplied with a baked powder painted finish that adds colour to the shop floor.

Absolent AB Kartasgatan 1 SE - 531 40 Lie Phone: +46 (0) Fax: +46 (0)510 484029 e-mail: info@absolent.se www.absolent.com

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Ongoing product development may subject our specifications to alteration without notice.