Daco PLR250 / 350 / 430 Semi Automatic Turret Rewinder
PLR Semi automatic turret rewinder for the fast efficient rewinding of self adhesive labels with a web width of 250mm (10″), 350mm (13.75″) and 430mm (17").
The Daco PLR 3 spindle semi-automatic turret rewinder offers all the benefits of turret rewinding but with speedy makeready times, unlike conventional turret rewinders. This allows shorter runs to be produced both quickly and more efficiently.
Unlike traditional inspection slitter rewinders, where the machine is stopped for a considerable time while operators cut and re-apply the web to the cores, the PLR semi-automatic turret rewinder is only stopped for a few seconds while the turret indexes. New cores are applied to the rewind shaft while the machine is in production, the turret automatically cuts and applies the web to the new cores.
If further automation is required the Daco SVT fully automatic turret rewinder which is a servo-driven offline turret rewinder with label closure which increases productivity further.
Web width 250mm (10″), 350mm (13.75″) or 430mm (17″)
Daco PLR350 semi-automatic turret rewinder
- Maximum unwind diameter: 700mm (27.5″)
- 76mm (3″) air mandrel
- Merobel electromagnetic particle brake
- Automatic taper tension control
- End of roll function – The user can program the roll end diameter – slowdown and/or stop – The system does not use any roll followers or external sensors that can be damaged at roll changes. The diameter is programmed from the touch screen operator interface.
- Web guide
- BST electronic web guide.
- Ultrasonic sensor – enables guiding of opaque and clear materials.
- Integral diagonal splice table with pneumatic web clamps.
- Adjustable web guide sensor.
- +/- 25mm (1″) correction.
- Draw Head
- Silicone nip roller against a driven draw roller.
- The silicone nip roller does not allow labels to attach themselves to it reducing downtime.
- Fully adjustable to allow for different label stocks.
- The draw roller is driven by a 1.5Kw (2 hp) motor.
- 3 quick-set rotary scissor slitting knives (shear knife).
- Minimum slit width: 13mm (0.51″)
- Lateral knife adjustment: +/- 8mm (0.31″)
- Removable interlocked cutter guard for easy access to the slitting knives and anvils.
- Turret Rewind – 3 Position
- Max rewind diameter: 340mm (13.38″)
- 3 x 76mm (3″) diameter quick-change air shafts (or 3 of customer choice)
- Merobel electromagnetic particle clutch.
- Automatic taper tension control – automatic tension control.
- Adjustable core positioning device – ensures accurate loading of cores onto the mandrel.
- Automatic roll ejection system – enables easy removal of the finished rolls by the operator
- Count Facility
- Linear – metres
- Programmable auto slow down and stop when the count is reached
- Colour Touch Screen Operator Interface
- Highlights machine status, error messages and warnings
- Counting options
- Tension settings
- Job storage allows for easy & quick job setups – 100 jobs
- Speed – 175 metres/minute – 575 feet/minute – dependent on material
- Conforms to CE regulations and all circuits use dual channel safety switches, which are continuously monitored using a certified safety relay.