Recycling Extraction

Pure Air Dust Extractor

POWER UNIT 350

AL-KO POWER UNIT 350 and POWER UNIT 350+ is the new performance class among pure air dust extractors. The powerful 11 kW IE3 motor extracts dust and swarf with a gigantic flow rate of more than 8,000 m³/h, while being very economical in terms of consumption. Thanks to 57 filters, the AL-KO POWER UNIT 350 and POWER UNIT 350+ offers a gigantic filter surface of 73 m² – enough to lower the residual dust content of the air which is 100% recycled to < 0.1 mg/m³ (H3).

Naturally, the AL-KO POWER UNIT 350 and 350+ uses tried and tested, and further improved, AL-KO OPTI JET® technology and the integrated pre-separator comes as standard. While performing on a gigantic level, AL-KO POWER UNIT 350 and POWER UNIT 350+ is never noisy. The maximum sound level at a distance of one meter measures according to DIN EN ISO 11201 – absolutely quiet 71 dB (A) – probably the lowest figure in this class. This is not surprising as the AL-KO POWER UNIT 350 and POWER UNIT 350+ is equipped with real sound-absorbing panels – as standard. Thanks to the unique design and the further optimised internal layout, AL-KO POWER UNIT 350 is extremely space-saving: with its dimensions of 3,129 x 1,058 x 2,351 mm (LxWxH) the AL-KO POWER UNIT 350 is significantly smaller than many other devices of the 300 class.

Clean Air

Air recirculation into the room is a crucial factor in the clean air sector. This feed air is tilted by AL-KO extraction systems down to below 0.1 mg/m3 residual dust content.

 

Low Maintainance Cost

The AL-KO opti JET® process cleans the filter medium regularly so that filter service life is considerably extended.

 

Low Operating Cost

100% air recirculation means space heat is retained and heating costs are saved.

 

Low Noise Level 

The integrated soundproofing element in AL-KO extraction systems reduces noise levels to a minimum.

Clean Air

Air recirculation into the room is a crucial factor in the clean air sector. This feed air is tilted by AL-KO extraction systems down to below 0.1 mg/m3 residual dust content.

Low Maintenance Cost

The AL-KO opti JET® process cleans the filter medium regularly so that filter service life is considerably extended.

Low Operating Cost

100% air recirculation means space heat is retained and heating costs are saved.

Low Noise Level

The integrated soundproofing element in AL-KO extraction systems reduces noise levels to a minimum.

Operating principle

The powerful fan located on the clean air side filters the dusty air to the extraction units; swarf and coarse particles are diverted by the integrated pre-separator directly into the collection system. Remaining fine dust is filtered out by the fine dust filters of dust class “M”. The AL-KO OPTI JET® filter cleaning system uses compressed air bursts during the extraction process to remove dust adhering to the filters to ensure consistent extraction power. Standard features include a large movable collecting container.

Your benefits

  • Consistently high suction power due to integrated pre-separator and AL-KO OPTI JET filter cleaning system
  • Reduced heating costs, since 100 % recirculating air operation is possible in many cases
  • Compact design for smaller footprint
  • Low-dust emptying due to patented integrated dust compartment on the collecting container
  • Broad power spectrum
  • Extremely quiet due to highly effective sound insulation
  • Extensive accessories and numerous options for individual device configurations

Applications

  • Dust extraction at production machinery, machining centers, pipeline systems with multiple extraction points
  • Direct extraction in continuous operation
  • Applications for high-power mobile units
  • In industries such as timber processing and woodworking, carpentry, joinery, furniture making, plastics manufacturing and processing, paper production, orthopedics and many others

Options & variants

  • Rotary lock valve, briquette press or round discharge instead of collecting container
  • Patented AL-KO LEVEL CONTROL 21 fill level monitor
  • Different filter materials for the particular application
  • Integrated compressor for filter cleaning
  • Additional sound absorbers and exhaust air hood
  • Control options also with frequency inverter
  • Extensive accessories, such as pipes, hoses, capturing hoods, etc.

Testimonials

Good for our employees

„We invested in a new WEBER wide belt sander and because a high quality finish is essential for us, we also needed a powerful dust collection system. The AL-KO PU350 has a 99.9% clean air return system. This way we have no dust in our workshop which is good for our employees and what’s more we are able to obtain a perfect surface finish. The AL-KO PU350 collector is equipped with an automatic fire-extinguishing system which is another big advantage.“

 

Cozzolino Custom Millwork Inc.

West Orange, NJ

POWER UNIT 350

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