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SOMA PLUTO

Manufacturer SOMA spol. s r.o., Lanskroun, Czech Republic
Production Year 2006
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• The SOMA PLUTO is a slitter rewinder designed for processing paper, films and laminated materials. It unwinds a master roll, slits the web and rewinds finished rolls. • Technical Parameters • Maximum web width: 1600 mm • Maximum unwind roll diameter: 1000 mm • Maximum rewind roll diameter: 600 mm • Core diameter: 76 mm • Maximum speed: 400 m/min • Machine weight: approx. 4300 kg • Power supply: 400 V, 3PE AC, 50 Hz • Operating current: 33 A • Installed power: 23 kW • Operating power consumption: 17 kW • Unwind Section • Automatic web tension control using a pneumatic dancer system. Pneumatic disc brake. Pneumatic expanding shaft. Bi-directional unwinding. Optional web guiding system. • Slitting and Transport Section • Driven bowed roller, rubber-coated drive roller, razor blade holders with oscillation mechanism, grooved bottom knife shaft and optional rotary knife system. • Rewind Section • Two rewind shafts arranged vertically. Automatic rewind tension control. Pneumatically operated shaft supports. Friction rings and automatic nip pressure regulation. • Drives • AC motors controlled by frequency inverters. Main drive powers the transport roller, knife shaft and bowed roller. Separate rewind drive. • Electrical System • Mitsubishi MELSEC PLC, operator panel, auxiliary panel, recipe storage and inverter-controlled drives. • Process Materials • Paper, PP/PET films, LDPE, HDPE, aluminium foil and multilayer laminates. • Pneumatics and Safety • Operating pressure 0.5–0.8 MPa. Machine protection IP43, control section IP54. Maximum noise level 85 dB(A). •