RWR-S-DX Automatic Label Rewinders for Printers
Rewind labels at the printer output.
Technical specifications
The RWR-S and RWR-L (DX / SX) are industrial label rewinders designed to automatically retrieve labels after printing.
Placed at the printer output, they allow for clean rewinding of printed labels, ensuring a continuous flow and optimal production organization.
Robust and entirely made of steel, they guarantee reliable operation and are available in right (DX) or left (SX) versions to suit all configurations.
| Product reference | RWR-S | RWR-L |
|---|---|---|
| Maximum roller width | 130 mm | 230 mm |
| Maximum coil diameter | 300 mm | 300 mm |
| chuck diameter | 40 to 110 mm | 40 to 110 mm |
| Speed | 0 to 25 m/min | 0 to 25 m/min |
| Dimensions (mm) | 335 × 470 × 365 (H) | 463 × 470 × 365 (H) |
| Weight | 12 kg | 15 kg |
| Food | 230 Vac – 50 Hz | 230 Vac – 50 Hz |
Complete product sheet
RWR Industrial Label Rewinder
The RWR range is designed to automatically rewind labels after printing, allowing a clean and usable roll to be formed.
Positioned at the printer output, the RWR collects printed labels continuously, preventing their accumulation and facilitating their storage or subsequent use.
It integrates perfectly into a complete line:
Unwinder (UWR) → Printer → Rewinder (RWR)
Automatic and continuous rewinding
RWRs allow:
automatic label retrieval
the formation of a regular coil
uninterrupted production
This significantly improves productivity and working comfort.
Synchronization with printing speed
The system is equipped with an intelligent electronic control that allows:
to adapt the rewinding speed to the printer
to follow production cycles
to avoid tensions or ruptures
The machine adjusts automatically to ensure smooth operation
Automatic anomaly handling
The RWR incorporates a security system that allows:
stop at the end of the reel
support breakage detection
audible signal in case of anomaly
This secures production and limits losses.
DX/SX versions (right/left)
As with UWR:
DX (right) → rewinder located on the right
SX (left) → rewinder located on the left
Allows for seamless integration into all printing lines.
Two formats available
RWR-S: up to 130 mm
RWR-L: up to 230 mm
Compatible with most label formats.
Universal expansion pin
Compatible with chucks 40 to 110 mm
Optimal coil retention
Fast loading
Rotation direction adjustment
Rewinding can be done:
clockwise
or counterclockwise
Allows the winding direction to be adapted according to needs.
Robust industrial construction
Steel structure
stable base
Supports up to 25 kg
Advantages of RWR Automatic Label Rewinders
The RWR range has been designed to optimize label handling at the output of printing, ensuring clean, continuous and secure automatic rewinding in an industrial environment.
Production flow organization
RWRs allow for efficient management of labels coming out of the printer.
They assure:
- avoiding the accumulation of labels
- an organized production flow
- improved print output management
Increased productivity
Automatic operation limits operator intervention.
It allows:
- a time saver
- a reduction in manual handling
- a continuity of the printing process
Winding quality
RWRs guarantee clean and even winding.
They allow:
- the formation of homogeneous rolls
- better use of labels
- easier preparation for the following steps
Security
The machines incorporate control systems to ensure safe operation.
They allow:
- an automatic shutdown in case of an anomaly
- malfunction detection
- protection of equipment and operators
Productivity and performance
- automatic label rewinding
- synchronization with printer
- continuous production
- multi-configuration compatibility
- Robust machine for industrial use
Rewinding printed labels
RWRs are used for:
color labels
barcodes
logistics labels
product packaging
Industrial applications
industrial printing
logistics
production
packaging
automated labeling
Typical installation
Install the roll holder (UWR)
Position the printer
Install the reel (RWR)
Load the reels
Start production
Interview
RWRs require little maintenance:
regular cleaning
spindle check
drive system control
Spare parts
DERFI offers spare parts for the RWR range, including:
pins
engines
electronic cards
mechanical components
FAQ
At what stage of printing does RWR operate?
What roll width is compatible with the RWR-DX range?
What dispensing speed is specified for the RWR-DX range?
What roll diameter can be fitted to the RWR-DX range?
What core diameters are compatible with the RWR-DX range?
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