winder W1050 / W1100 / W1200 turret winders
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WINDING TECHNOLOGY SERIES W1050 / W1100 / W1200 TURRET WINDERS Series W1050 / W1100 / W1200 turret winders for cast film lines Series W1050/W1100 turret winders are used for lms with a width of less than 2850mm. The main difference between winders series W1050 and winder series W1100 is the cross-cutting device. While the winder series W1050 are equipped with a twisting knife suitable for thin lms like CPP, CPE and various lamination lms, the winders series W1100 have a robust guillotine cutting device, which is also perfectly suitable for more rigid products, like PA/PE vacuum packaging lm and barrier lm with EVOH. Cores on the winders series W1050 require preparation with an adhesive tape. Winders series W1100 are equipped with a guillotine cross-cutting device and permit start up without any preparation. Yet, for lms having a thickness of more than 300µm preparation is recommended. Both winders offer 3-inch and 6-inch central winding with gap and contact mode. The inlet section features oscillating blade holders for edge trim and inline slitting. A web tension measuring roller placed before the S-wrap controls the upstream web tension. An ultra-light CFP dancer roller allows for sensitive control of the winding tension. With increasing roll diameter the contact roll unit retracts continuously via an AC servo positioning drive. SML‘s winders series W1050/ W1100 are available with winding direction being either clockwise or counterclockwise. The winder series W1200 is used for lms that are more than 3000mm wide. It can produce jumbo rolls of CPP and CPE for further converting. The winder uses a twisting knife for cross cutting. The start-up of the new roll is done by electrostatic electrodes. The maximum mechanical roll diameter is 1300mm, roll weight can be as high as 4500kg. The winder can be operated shaftless with 8-inch steel cores and can be equipped optionally with special chuck heads to handle 6-inch and 8-inch winding shafts. Inline slitting with additional length cutting knives and a banana roller allows production of up to 3 inline slit rolls, which can be vacuum- coated in a metallizer without intermediate rewinding on a slitter-rewind. Jumbo rolls on shaftless steel cores are taken out of the winder by a normal hall crane. For shafted operation a shaft and roll handling system is available. AUSTRIA - EUROPE EMAIL: SML@SML.AT

WINDING TECHNOLOGY SERIES W1050 / W1100 / W1200 TURRET WINDERS CPP, CPE barrier, hygienic lms and laminates Thickness range Winding mode Winding direction either clockwise or counterclockwise either clockwise or counterclockwise either clockwise or counterclockwise 8-inch shaftless optional 6 or 8-inch shafts Winding tension Contact roll pressure Roll start up device core preparation electrostatic pinning electrostatic pinning Max. mechanical roll diameter 3-inch 600mm 450kg with part rolls 600mm 450kg with part rolls Maximum mechanical roll diameter 6-inch Maximum mechanical roll diameter...