
Modular system for measuring the length of tubes, sections, bars and extruded profiles. Robust, repeatable reference benches for cutting and machining lines.
- Measuring ranges from 1500 to 4000 mm to cover the most common cutting requirements
- Programmable resolution of 0.1 / 0.01 / 0.001 mm according to the accuracy required
- Automatic zeroing against the zero stop for repeatable measurements
- Extruded aluminium profile structure with high resistance to bending and torsion
- Recirculating ball linear guides for smooth travel with no play
- RS232 data output for acquisition and product certification
- High-visibility digital display for immediate reading of the dimension

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Why choose the DIGILEN series
- Robust supporting structure: extruded aluminium alloy profile with high structural strength, optimised to withstand bending and torsion even over extended measuring ranges.
- Precision travel: stop carriage mounted on high-precision recirculating ball linear guides, ensuring smooth movement and no mechanical play.
- Reliable dimension detection: position reading system using a magnetic band or an optical scale, to ensure repeatability over time.
- Protection against swarf and dust: the guide system is protected against metal swarf and machining dust, for a long service life in the workshop environment.
- Data transmission and certification: digital display and connection to data acquisition systems and product certification software.
- Internal cable chain: the internal cable chain gives a long service life and optimised protection of the moving cables.
The DIGILEN series is a length measuring system designed by RODER for tubes, sections, bars and extruded profiles. The bench combines a supporting structure in extruded aluminium profile of high structural strength with a stop carriage on recirculating ball linear guides, bringing together industrial robustness and reading accuracy.
The dimension is detected by magnetic band or optical scale, with programmable resolution down to 0.001 mm and automatic zeroing against the zero stop. The available measuring ranges run from 1500 to 4000 mm, in bench configurations or with a floor-standing frame.
Thanks to the RS232 data output and the high-visibility digital display, DIGILEN integrates easily into data acquisition systems and product certification software, becoming a reliable reference for lines cutting and machining tubes, bars and profiles.
Documentation and catalogues
| DIGILEN catalogue | Catalogue |
Main features

- Supporting structure
Extruded aluminium alloy profile with high structural strength, optimised to withstand bending and torsion. - Travel guide system
Stop carriage mounted on high-precision recirculating ball linear guides, for smooth movement and no mechanical play. - Dimension detection
Position reading system using a magnetic band or an optical scale. - Protection against swarf and cutting debris
Protection against metal swarf and dust generated during machining. - Digital display and data transmission
Connection to data acquisition systems and product certification software. - Internal cable chain
Internal cable chain for the moving cables, for a long service life and optimised protection.
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Applications
- Tube cutting lines — length reference for cutting metal tubes to size
- Bar and profile cutting — repeatable positioning on bars and extruded sections
- Cutting of profiles for windows and doors — accurate measurement of aluminium and PVC profiles for windows and doors
- Reference systems for profile drilling and milling lines — dimensional reference for machining operations on profiles
Technical specifications
| Feature | Value |
|---|---|
| Measuring ranges | from 1500 to 4000 mm |
| Programmable resolution | 0.1 / 0.01 / 0.001 mm |
| Zeroing | Automatic against the zero stop |
| Reading system | Magnetic band or optical scale |
| Data output | RS232 |
| Display | High-visibility digital |
| Structure | Extruded high-strength aluminium alloy profile |
| Configurations | Bench-mounted or with floor-standing frame |
Frequently asked questions
DIGILEN benches cover measuring ranges from 1500 to 4000 mm. Configurations with different ranges can be produced on request, according to the needs of the cutting or machining line.
The resolution is programmable at 0.1 / 0.01 or 0.001 mm, depending on the accuracy required by the application.
The dimension is detected by a magnetic band or an optical scale, with automatic zeroing against the zero stop to ensure repeatable measurements.
Yes: DIGILEN has an RS232 data output and connects to data acquisition systems and product certification software.
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