ROBA Twin Flat

The ROBA Twin Flat is developed especially for the window manufacturers who do single-piece-production of window rails. However, it also finds possible implementations in joinery workshops and industrial plants.

Operation areas:

  • Wood fine sanding
  • Impregnation sanding
  • Intermediate lacquer sanding
ROBA Twin Flat

Sanding method

The ROBA Twin Flat machine stands out due to the simple operation and optimal denibbing results. Processing time is shortened considerably.

The machine sanding aggregate is divided into two areas: The flat part of the work piece is sanded in an area with a short sanding paper setting. This area is 150 mm wide. The shaped profile part is sanded in a second area, set-up with narrow slotted paper, to be able to get easily into the depths of the profiling. This area is 100 mm wide.

In this way the four sided denibbing process lasts only a few seconds and does not strain the employee due to the ergonomically favourable construction of the “lying” sanding aggregate.

The Twin Flat contains two brush belts which movement directions are outward orientated. This avoids a too aggressive rounding of the edges and burn through during sealer sanding procedures. Another advantage is the improved handling of long work pieces.

In this way the Twin Flat is also favourable for companies who need to sand small batches fast and price reasonable.

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