Depending on the model, the small dust extractor is equipped with a three-phase
fan (custom equipment with AC current), with a suction turbine (TK-H) or with a
side channel compressor (TK-2.2).
Through the intake port, the exhausted air enters a pre-separator area, which on
the OMF models is additionally equipped with a spark separator. On the OMF
variants, heavy dusts and any sparks fall directly into the dust collection drawer.
The rest of the dust is separated into the connected bag filter, which, depending
on the application, can be provided in various separation classes and materials.
The clean air then enters the suction unit and is led back into the work area
through an exhaust port with a muffler. Filter cleaning can be done manually
during downtime using the installed tapping device. This knocks the adhered dust
into the dust collection drawer.