C Series Slitter Rewinder
The C Series—C1500/C1800 Slitter Rewinder is designed and manufactured primarily for high-speed winding of vellums, papers, and polyester films. Depending on machine configuration, the C1500/C1800 Slitter Rewinder can be equipped with rotary shear-, score-, or razor-slitting stations. These assemblies are driven by a servo motor for precise positioning. The servo system follows preset recipe dimensions to locate each slitting knife one at a time until all knives are positioned. The web is rewound on fiber cores using two 3” core locking differential shafts with locking segments. The rewind is equipped with a variable-speed rewind drive programmed to run 20-50 rpm faster than the web speed allowing slipping of the core to maintain equal tension across all rewind rolls. The rear-mounted unwind assembly includes full lateral travel of headstock and tailstock to accommodate various roll widths and positions within the web area. The C1500/C1800 Slitter Rewinder will be equipped with a splicing table consisting of web clamps and a table tilted to 30° for cutting and taping. Unloading arms can be positioned concentric with the rewind shafts to unload the finished rewound rolls.
- Accommodates a maximum unwind roll width (60″ C1500) (72″ C1800)
- Accommodates materials 5-50 mils thick
- Hydraulic lift loader unwind
- Shaftless rear unwind
- Accommodates a maximum unwind roll diameter of 60″
- Electronic edge guide w/servo unwind positioning
- Splicing table with web clamps at catwalk 0° to 30°
- Digital readout for anvil positioning
- Automatic web tension
- Rotary shear-, score-, razor-slitting or their combinations
- Servo knife positioning
- Automatic laser core positioning (Optional)
- 3″ and 6″ diameter lift-out differential shafts
- Accommodates a maximum rewind diameter of 40″
- Automatic core pusher and unload fork assembly (optional)
- Lay-on (full or individual), cleaning, bow, and static rollers
- Selvage educator, anti-static bar (option)
- Flange-mounted air-expanding rewind shafts(option)
