Multiblade trimming machine with independent units

The DONATONI multiple blade trimming machines type R4E are designed for single-pass longitudinal cutting of strips and tiles.
A special feature is their ability to electronically adjust the distance between blades to offer maximum flexibility when changing product dimensions.

Datasheet R4E
Independent units
Useful cutting width610 mm610 mm1400 mm1400 mm
Table useful length3300 mm3300 mm3300 mm3300 mm
Number of spindle unitsmax 3max 2max 3max 3
Maximum blades diameter 350 mm400 mm350 mm400 mm
Maximum cutting thickness50 mm100 mm50 mm100 mm
Minimum cutting size between blades60 mm / 150 mm60 mm / 250 mm60 mm / 150 mm60 mm / 250 mm
Blade/blades motor power5.5 kW cad.9 kW cad.5.5 kW cad.9 kW cad.
Belt motor power0.75 kW0.75 kW0.75 kW0.75 kW
Spindle unit/s lateral movement motor power0.3 kW ciascuno0.3 kW ciascuno0.3 kW ciascuno0.3 kW ciascuno
Water consumption20 l/min cad.20 l/min cad.20 l/min cad.20 l/min cad.
Machine weight2000 kg circa2400 kg circa2500 kg circa2900 kg circa
Overall dimensions3300 x 1700 x 1950/h mm3300 x 1700 x 1950/h mm3300 x 2500 x 1950/h mm3300 x 2500 x 1950/h mm
R4E trimming machines:

- they have their support surface made of a motorized rubber belt with adjustable feed speed depending on the thickness and the type of workpiece;
- they have perfect sawing precision thanks to special lateral belt guide devices;
- they can mount a variety of cutting units (from 1 to 3) to adapt to different output and processing requirements;
- they make precise cuts thanks to side traversing of each spindle that uses a prismatic guide system and also thanks to a rigid and workpiece clamping system;
- the production flexibility is guaranteed because each spindle has independent movements (traverse, lift/lower), and drives;
- they can cut workpieces of varying sizes and thicknesses at high production rates;
- each movement takes place in total safety. Wear and maintenance are reduced to a minimum.

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Costruzioni Meccaniche DONATONI s.r.l.
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37010 Cavaion Veronese - Verona
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Phone number: +39 0456260275