Extraction units
Extraction units
EXPERT KNOWLEDGE EXTRACTION UNITS
Extraction units play a crucial role, not only to maintain cleanliness in the workshop, but also to protect the health of workers. By capturing the fine wood dust generated by machines such as saws, planers and sanders, the risk of respiratory illnesses and other health problems is minimised. They also help to make the working environment safer by reducing potential fire hazards caused by dust accumulation.
Mobile extraction systems
The advantage of mobile extraction systems lies in their name: they are mobile. These flexible systems offer an ideal solution for workshops in which several machines need to be extracted efficiently without having to lay extensive hose systems. Especially in smaller workshops where space is limited and in cases where the purchase of a stationary, permanently installed extraction system would be too costly, mobile extraction systems offer a more cost-effective and practical alternative.
Thanks to their mobility, these extraction units can be moved quickly between different machines and workstations. This means that no permanently installed pipework or complex hose systems are required for extraction. Instead, the mobile extraction system is simply connected to the relevant machine with the appropriate hose to capture the dust directly at source. This flexibility saves a considerable amount of time, as no time-consuming conversion or changeover of the system is necessary.
Mobile extraction systems usually collect the chips and dust in a collection container. This container is often a chip bag with a filter unit. Extraction takes place via a hose, which is attached to the extraction nozzle directly on the machine and thus extracts dust and chips directly at the point of origin (e.g. on a Saws or milling machine). The extracted air is channelled through the extraction hose to the filter system, which filters out fine particles and prevents them from being released back into the ambient air. The chips and dust settle in a separate collection container or chip bag. These containers are easy to remove so that they can be emptied and disposed of regularly.
Tips for the correct disposal of chip bags:
- Avoid mixing materials (e.g. untreated wood and coated chipboard) as this makes disposal more difficult.
- Check with local waste disposal companies: Check with your city or waste disposal company for specific rules for the region.
- Transport to recycling centres: Many recycling centres accept suitable quantities of wood shavings free of charge or for a small fee.
- Empty and reuse: Some chip bags (e.g. made of fabric or sturdy plastic) can be emptied and reused several times.
In addition to saving space, a mobile extraction system also offers the advantage of being cheaper to purchase. Compared to large, stationary extraction systems, it is much cheaper and still enables a high level of efficiency. This means that smaller companies or individual workshops can utilise a powerful dust extraction system without having to incur the high costs of a permanently installed system.
Overall, Mobile extraction systems provide a flexible, space-saving and cost-effective solution for dust extraction in workshops where space is limited or where investing in a stationary extraction system is not economical. They offer an ideal way to improve air quality and protect workers' health without interfering with work processes.
Stationary extraction systems with wall mounting
Stationary extraction systems for wall mounting are an excellent solution for workshops where space is limited or where specific machines require targeted extraction. These systems can be conveniently mounted on the wall and offer a compact, space-saving option for dust and chip collection with high extraction performance. Wall mounting keeps the floor area of the workshop clear, increasing freedom of movement and freeing up valuable space for other tools or workstations.
Vacuuming grinding machines
Efficient dust collection is particularly important for the extraction of sanding machines, as working with sanding machines often produces large quantities of fine dust particles, which can both impair air quality and pose health risks for the workshop operator.
Mobile extraction systems or stationary extraction systems?
Extraction units are available in various sizes and versions, which are selected according to the requirements of the workshop or production facility. Small workshops or individual companies often use mobile chip extraction systems, which can be used flexibly on different machines. Centralised extraction units, which can serve several machines simultaneously via a complex pipe network, are suitable for larger operations with several stationary machines.
Stationary extraction systems pass the extracted air through various filter stages to remove even the smallest dust particles. Many modern systems use so-called HEPA filters or other fine filter technologies to ensure that the air in the workshop remains as clean as possible.
Another advantage of large extraction units is their efficiency in recycling wood waste. The collected dust and shavings can be pressed into pallets or briquettes and burned in the workshop stove or heating system. This not only contributes to sustainability, but also reduces the quantity of waste that needs to be disposed of.
Conclusion
Extraction units are an indispensable part of wood processing. They ensure a clean workplace by capturing dust immediately and improving air quality. This leads to better working conditions and helps to extend the service life of the machines by protecting them from dust deposits.
At DICTUM, you will find mobile extraction units from the manufacturers Festool and Mafell as well as a large selection of mobile extraction systems from Axminster and our own brand. Contact our customer service team to clarify any questions you may have or visit one of our shops for advice.
