Extraction & Comminution
69 used machines found
Used machines for dust extraction & wood comminuting
Top offers: Extraction & Comminution
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No. 17
Seekirchen16 Bids1,010 €05/11/2018;09:15
Seekirchen
16 Bids
1,010 €
05/11/2018 09:15
Asperg
0 Bids
600 €
24/10/2018 10:36
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Extraction: Health and Safety
The extraction of dust, aerosols and gas is one of the most important components in the health and safety sector. The hazards posed by grinding dust, welding fumes or solvents are not yet fully researched. A company can display its sense of responsibility for its workers through extensively extracting all potentially hazardous particle matter.
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In the field of woodworking, a powerful extraction unit is completely necessary for economic reasons. The dust from chipboards contains both wood and binding agents. Without an extraction unit these chippings will stay stuck to the machine. This will result in the mechanical components becoming more difficult to operate, and the sensor and bearings to wear out prematurely. The quality of the product will suffer and the machine will have to be renovated or thrown away.
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Components of an extraction unit
An extraction unit is made up of three components. A powerful exhaust fan provides the necessary vacuum required. This is usually operated by an electrically powered ventilator. The vacuum is then led through a pipe to the area where the particle matter is being emitted. The longer the exhaust pipe is, the less efficient the extraction system will be. This is due to the compression of gas and air. Contrary to liquids, gasses can be compressed or decrease in density.
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