RWR - Industrial label rewinder for printer

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

1. Install the roll holder (UWR)

2. Position the printer

3. Install the reel (RWR)

4. Load the reels

5. 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