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MB Roba Tech 1300 Rotational Brush Sanding Machine

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MB Roba Tech 1300 Rotational Brush Sanding Machine

The patented Roba Tech principle is used for the sanding of flat and profiled surfaced. The rotational brush belt sanding system for optimal processing in the areas of:

• Intermediate lacquer sanding
• White wood sanding
• MDF sanding

Due to its innovative sanding method the ROBA Tech offers for all these areas optimal prerequisites for best surface quality.

SANDING METHOD

The main idea of the Roba Tech principle is to avoid the main disadvantage of all today known drum based brush sanding machines: Those who work normally with sanding drum with a diameter of about 310 mm are only in a very small area in touch with the work piece, about 30 mm. O nly in the vertex of the circle circumference of the tool a sanding process is possible. To compensate the very small sanding area normal sanding systems must increase their rotation speed to a high level. Only this way they have a chance to get nearly the same effectiveness. But this results a “hard touch” of the sanding paper which leads to an aggressive behavior on the edges, high temperatures and wavy optic of the material. Hurt edges and totally denibbed surfaces are often the result. The innovative and patented Roba Tech is equipped with a totally new developed sanding belt containing 174 sanding strips and provides a sanding area of approx. 1300 x 1500 mm in touch with the work piece and more than 250 meters of sanding material on all aggregates. This is unique in the market of brush sanding machines. A 360 ° rotation of the sanding aggregate over the work piece makes it possible to reach all edges and corners of a work piece. Due to the by this means enlarged sanding effectiveness the machine can get the best cutting results at lowest rotation speeds. As a result of this, low movement speeds allow the sanding strips slide gently into the milled grooves and sand them every effective. Many by PLC adjustable sanding options help the operator to set the machine to his special sanding requirements.

Type End Aggregate Operation and Programming
1300/DI with Disc System
at machine exit
PLC, Touch Screen, sanding parameters can be
stored, three sanding programs, motorized axis
1300/2 with Double Brush
at machine exit
PLC, Touch Screen, sanding parameters can be
stored, three sanding programs, motorized axis
1300 without end unit
at machine exit
PLC, Touch Screen, sanding parameters can be
stored, three sanding programs, motorized axis
1300/S Eco without end unit
at machine exit
Sanding parameters to be set up with switches,
one sanding program, motorized axis
650/DI with Disc System
at machine exit
PLC, Touch Screen, sanding parameters can be
stored, three sanding programs, motorized axis
650/2 with Double Brush
at machine exit
PLC, Touch Screen, sanding parameters can be
stored, three sanding programs, motorized axis
650 without end unit
at machine exit
PLC, Touch Screen, sanding parameters can be
stored, three sanding programs, motorized axis
400 without end unit
at machine exit
Sanding parameters to be set up with switches,
one sanding program
Vertical with Double Brush
at machine exit
Operation in hanging conveyor lines:
PLC, Touch Screen, sanding parameters can be
stored, three sanding programs, motorized axis

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