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WIDMANN

Automatic film roll unwinder, film unroller WIDMANN
Pay-off and take-up mandrel, unwinder, rewinder, winding machine, roll winding machine, roll unwinding machine
Unwinder with deflection rollers and film guiding system
Automatic unroller with deflection rollers for constant web tension
Year of manufacture: approx. 2000
Roll width - Coil width max.: 400 mm
Material width max.: 400 mm
Deflection roller diameter: 80 mm
Crodjud U Sfopfx Aa Sjh
Deflection roller width: 430 mm
Roll weight - Coil weight max.: 150 kg
Expanding shaft for cardboard core with inner diameter Ø 76 mm (coil inner diameter)
Outer roll diameter - Coil outer diameter max.: 600 mm
Interference circle during rotation of film roll max.: Ø 800 mm
Mandrel rotational speed: approx. 70 rpm
Motor power - drive for film roll: 0.37 kW
Power supply: 400 Volt, 50 Hz
- Constant web tension, winding tension via film accumulator with deflection rollers and vacuum shaft
- Take-up shaft with expanding chuck for large rolls with 76 mm cardboard core inner diameter
- 8 deflection rollers for film accumulator with constant winding tension, mounted on precision linear guides
- LENZE geared motor with brake as drive for film roll (0.37 kW)
- Electrical system not operational, see pictures
Required space (L x W x H): approx. 1000 x 1000 x 1900 mm
Net weight: 360 kg
Good condition

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