The compact SMOB filter unit that can be placed in and adjacent to virtually any commercial building

Meconaf type SMOB filter units are very suitable for extracting and filtering sanding dust and other fine dusts. In addition, they comply with current ATEX legislation. Moreover, by using certified filter material, according to dust class M, residual dust emissions remain well within the standard.

From connection diameter Ø 250 mm, the filters are equipped with a dry fire line. The execution is optionally with dust collection trays, briquette press or airlock. Due to its compact construction, the unit can be placed (depending on capacity) in or adjacent to almost any commercial building, provided the ATEX regulations are maintained.

Furthermore, the filter units operate on the vacuum principle. This means that the fans are placed on the clean air side and therefore transport only clean air. The dirt is already separated by filter cloths for this purpose. This makes it possible to use high-efficiency fans. This results in considerable energy savings of up to 30%.

The filter units are also equipped with a large filter surface area so that the filter load is very low. A shaking frame is mounted in the casing to which the filter cloths are attached. The filter material used has a PTFE (Teflon) membrane, which ensures a long service life.

It is also important that air velocity is sufficiently high to prevent the material from settling in the pipe, which can cause blockages. Finally, by using multiple mains, even greater energy savings can be achieved.

Filter unit SMOB28-12 with sump trays

Options for the SMOB filter unit:

  • Return air equipped with fire damper,(automatic) summer/winter damper and discharge duct.
  • Automatic startup of the filter unit at woodworking machine startup.
  • Automatic startup with valve control, this automatically operates the sliders at the machine and filter unit.
  • Powder extinguishing system with detection, which automatically extinguishes in case of fire and switches off the filter unit. (Dry riser is not included with this option)

Technical data:

Description / type Unit SMOB28-12H SMOB28-15H SMOB32-15 SMOB36-15 SMOB36-20
Power fan kW 2,2 2,2 5,5 7,5 11
Power vibration motor kW N/A. N/A. 0,14 0,14 0,14
Connection diameter mm 200 200 250 300 350
Max. Capacity m3/h 2.715 2.715 4.240 5.990 8.315
Diameter filter hoses mm 180 180 230 230 230
Filter surface m2 19 24 35 41 52
Filter load m3/m3/h 143 113 121 146 160
Residual Dust Emission mg/m3 < 0,2 < 0,2 < 0,2 < 0,2 < 0,2
Connection voltage V / Hz 400/50 400/50 400/50 400/50 400/50
Width mm 2225 2225 3100 3100 3100
Depth mm 1000 1000 1150 1150 1150
Height* mm 2275 2575 2950 2950 3450
Auto startup option option option option option
Auto startup with valve control option option option option option
Powder extinguishing system with detection option option option option option

* Height is based on unit equipped with receiving carts, if equipped with briquette press or airlock it becomes larger.

Filter unit SMOB36-15 with briquette press

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