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Dust Extraction Units

Dust extraction units available for fine dust processes. Applications include wood dust and metal dust.

We provide a wide range of dust extraction units for extracting fine dust from a multitude of processes.

Small dust extraction units are typically found in schools and colleges. They are ideally suited as a stand alone system for a single machine such as a circular saw or a bandsaw.

Larger dust extraction units are suitable for more demanding applications, either serving one large industrial machine or connecting to multiple machines in a ducted system.

All units come with a filter shaker mechanism which allows the filter to be cleaned to keep performance at its optimum. Shaker systems can be operated manually or mechanically. Mechanical shaker systems are activated following the run down of the fan once the machine is switched off.

Filters are supplied to suit each specific application. High-tech textiles such as needlefelts are used in the construction of filter bags, including anti-static versions to eliminate static charges that can build up in the dust stream. Polyester, Polypropylene and Acrylic needlefelt for ambient temperatures and Aramid, Polyimide, PPS and PTFE for high temperature applications. Special hydrophobic coatings and ePTFE membranes can be added to aid dust release in moist, sticky conditions and to reduce emissions. HEPA filters are also available if necessary.

Units can be specified with ATEX compliance where explosive dusts are being extracted.

If you would like further information on our fine dust units, please contact our sales team.


RAMAIR 55 Dust Extraction unit
RAMAIR RO-1500 with integral run off table. Suitable for Circular Saws
RAMAIR multi pocket Extraction Unit with automatic shaker.
RAMAIR AS400 fine dust filter unit with 7.5kw centrifugal fan
RAM were extremely professional when they designed and fitted the LEV in our new design and technology department. Richards experience and knowledge working in a school environment was a great help in the design period. After Richard had fitted the extraction system all D&T staff and users of the department were very impressed with the outcome.

Hans Price Academy - Dave McIlveen, Site Manager
March 2017

01384 221 737