Exhaust unit TFS 500
Assurance in occupational and health safety
Application-dependent motor selectionWelding fumes and dusts from related processes are easily handled by this system. The Institute for Occupational Safety and Health (IFA) has spe-cifically tested them in accordance with DIN ISO 15012-1 (2013) and 15012-4 (2016). It fulfils the protection level for safe extraction and filtering required by the TRGS 528 Directive. High safe-ty requirements are thus met. Smoke, vapours or dusts with particles in the micrometer range are safely filtered out of the air. Awarded W3 and the DGUV seal, the system offers triple protection for humans, environment and machinery, and is ac-cordingly listed on the "IFA positive list".
Application dependent motor selection
In order to ensure the optimal suitability of the fil-ter and extraction system for the respective ap-plication, the TBH product range offers various motor concepts to choose from. In this way, it is possible to optimally adapt the design of the system to the conditions given on site - for example:. Short or long extraction lines,. Large or small line crosssections,. Coarse or fine particles,. Single-spot or multispot extraction,. Noise sensitive environment or industrial production hall
Low contamination filter changing
The system is used in the area of laser marking. It is also ideal for laser engraving and other appli-cations with medium or high dust levels. For the TFS series, the filters used were specially optimized with regard to handling and system service life. For this, the SafeLine filter developed is accommodated in an enclosed housing that can be easily closed off when changing the filter. Thus, it effectively protects the user from the filtrate contained in it. The design allows heavy particles to settle at the bottom of the filter without putting load on the filter surface. The enormous filter surface and the simultaneously optimal inflow of the filter packs results in long service life. Filter changing easily takes place via the front door of the system. Safe-Line and particle filters are separate filters in a common clamping system of the TFS series. However, they can be changed separately. The filter changing is toolfree and requires only a few minutes. The activated carbon/BAC filter is located above the two saturation filters and can be changed separately as required. The individual filter monitoring allows for optimal maintenance planning, keeping the filter costs respectively low.
Double adsorption power
The adsorption of the gaseous substances takes place with activated carbon (physical adsorption) and BAC granulate (chemical adsorption).In addition, they take up a very broad spectrum of gases and odours.
Draws off every harmful particle
Pollutants do not stand a chance
- Low-contamination dust disposal
- Molecular sieve against gaseous pollutants
- Piping / Flexible hose / Extraction arm
- Air-recirculation or exhaust-air pipe
Special filter concept
Easy handling and prolonged service time
- Simple operation
- H14 particle filter for more safety
- Separation of ultrafine particles
- Return of purified air possible
- Optimized contact times with gas-filter granulate
External control of the system
- Powerful control unit
- Start / Stop button
- "Filter full" pre-warning stage (75 %)
- Group-error output (speed, temperature, "filter full" 100 %)
- External power control
- Parameterization access for activating special functions
- Message cache
- Digital interface (RS232)
- Laser technology
Lasers are used for processing metals, woods and plastics. Due to this versatility, companies are intensively involved in laser technology. This not only increases efficiency, but also creates unwanted byproducts, regardless of type and performance. TBH systems ensure safe extraction of fine dust and laser fumes.
Soldering connects two different materials by melting. Tin solder being used releases additives that have harmful effects on the respiratory organs. Depending on the soldering application (manual or automated), a suitable filter and extraction system must therefore be used.
Welding, grinding and cutting processes result in very fine particles from the surfaces being worked. These dangerous substances settle in the lungs and can lead to permanent inability of the respective employee to work. To prevent this from happening, welding fumes must be efficiently extracted. This is demanded by the legal authorities in TRGS528. TBH GmbH therefore offers a large number of systems with W3 / DGUV approval.
Manufacturers of electronic products work with small or tiny elements. Highlytoxic materials such as arsenic or phosphorus are often used to modify the properties of semiconducting substances. Solvents are used for removing contaminants on microchips; these pollute the environment and are harmful for employees.
- Work processes with vapours/gases
Gases are much more difficult to separate than solid particles. Due to their chemical structure, they can pass through most filters without any problems. Special filters are required to extract gases correctly and reliably.
- Plastics processing
Almost every industry today processes plastics. TBH systems are exactly the right solution for the safe extraction and filtration of grinding dusts and vapours thatn occur during the processing of plastics. Be convinced by our quality.
- Technical glass
Glass production results in great heat. The high temperatures re-quired for melting glass cause gases containing large quantities of environmentally-hazardous substances to rise. In the course of the acid polishing, the hot or cold final layer releases tin or titani-um chlorides, such as hydrofluoric acid and sulphuric acid. These substances must be drawn off, as they are harmful to one's health.
- Textile processing
Clothing can lose small lint and thread particles. These are so light that they can hover in the air of enclosures, and any motion continuously whirls them up. A high concentration of these airborne fibres is present particularly in the processing of textiles. There are also chemicals used for dyeing clothing, which are usually harmful to health and therefore need to be extracted.
- Refilling work, packaging processes, feeding and conveying processes
When materials are moved from one place to another, such as during packaging or transportation, this process can cause particles to be released. Especially since they are not visible to the human eye, the risk should not be underestimated. Particles can develop from turbulences. TBH filter and extraction systems safely remove these particles from the ambient air.
- Completely mounted
- 4 castors for mobile use
- Power cord