| Sanding
for boards of big dimensions constructed on a plate frame
oxicut and assembled to lodge the drag rollers and contact
where the sandpaper band rests.
The
rollers that drag the boards are covered with polyurethane,
it confers and takes hold an excellent and prolonged durability.
The power transmission is made through moto reducing that
drives the drag chains.
The
speed of turn is controlled by a frequency converter,
so that it can be fit voluntarily. Only the roller of
contact is covered with a synthetic rubber of a suitable
hardness to guarantee the best finish.
A
device of photoelectric cells is in charge of the stabilized
one of the sandpaper band. Internally a system of collectors
for the aspiration of the dust produced in the operation
of sandpapering settles.
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