Description

Grinding – Squaring – Polishing machine mod. 2100-EERR,
with fixed head.
Version mm. 2100 x 140 height.

The Grinding – Squaring – Polishing machine mod. 2100-EERR, with fixed head.,
has been projected and built to obtain a perfect mechanical polishing, tolerance squaring,
prismatic grinding of metacrylate (PMMA) and similar sheets and blocks with patented process.

The RR series has the quality to remove material mm. 0,2-3 thick
leaving the surface of pieces bright and transparent.

The RR series is built with a electro-welded, hardened and tempered steel frame
with such measures as to avoid any kind of vibrations or resonance.

Another quality of this type of polishing/grinding/squaring machine is the use easiness.
It’s enough to lean the workpiece to the frontal strike and the cycle starts automatically
pressing the pushbutton “start”.

All functions are adjusted by an electronic processor PLC with auto-diagnosis.

An inverter to adjust the variable rotation of the chuck, a servo control to
manage the brushless motor of tool group translation.

Tool-holder carriage sliding on great hardened precision bars.

Motorization by brushless motor and toothed belt, reliable, quick,
it doesn’t need maintenance.

Tool-holder carriage with adjustment of:
tool perpendicularity – tool tangentiality – tool removal.
Removal adjustment:
each notch corresponds to 0,10 mm. – each turn corresponds to 1 mm.

Simple, quick and saftool replacement system.
Patented tool type SEP 3T with 2 roughers and 1 finisher, adjusted, that guarantee the perfect polishing without adjustments by the operator.

TECHNICAL FEATURES

– electronic with electro-chuck
– quick return
– frontal strike for 90 mm. overlap workings
– nr. 9 pressers
– nr. 3 front supports
– nr. 1 lateral square
– nr. 1 back square with metrical coating
– service keys
– Volt 380
– max. power kW 1,5
– weight kg. 1410
– min. use temperature -10 degrees C
– max. use temperature +50 degrees C
– max. relative moisture 80%
– max. altitude 1000 mt. o.s.l.
– overall dimensions mm. 3100x1550x1470 (width x depth x height)