The Model SR7000 Duplex Slitter/Rewinder from REM is designed for thin gauge films, foils and packaging materials. Capable of running 84-inch wide webs at 1500 FPM, the SR7000 model can handle 48-inch diameter unwind rolls while producing 24-inch diameter slit rolls at rewind. Pull rolls are placed before and after the slitting zone to assure isolation of tension zones. Web tensions as low as ¼ PLI are achieved using driven unwind and independent rewind drives with load cell feed back of locked core and differential winding techniques. Programmed pneumatic lay-on roll mounts on linear slides to facilitate set-up. Controls include PLC for machine logic with a touch screen for operator interface.
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