MARIDIS Diagnostics
The MarLiner, operated as a service
MARIDIS GmbH in Rostock develops the MarLiner measuring system. MLS is a licensed MARIDIS service partner: we bring the system onboard, run the measurement and deliver the condition report - worldwide.
- BDC-TDC
- Scan range
- ≈ 12,000
- Points per liner
- None
- Calibration before run
- Licensed
- MARIDIS partner
THE MANUFACTURER
MARIDIS GmbH
MARIDIS develops measuring and diagnostic systems for large marine diesel engines, including the MarLiner for in-situ cylinder liner inspection. Product information is published by the manufacturer at maridis.de.
THE SERVICE PARTNER
MLS Maritime Liner Service
MLS operates the MarLiner as a worldwide attendance service: planning around your port rotation, measurement onboard, evaluation and the final report. You book a result, not a device.
Inside the MarLiner measurement
SCAN
BDC to TDC
The MarLiner scans the full running surface from bottom to top dead centre in one automated run - approx. 12,000 measuring points per liner.
HANDLING
Insert, let go
Inserted through the air slots onto the piston crown, where it self-aligns. No calibration is required before the run.
OUTPUT
Immediate results
Wear, diameter, ovality and inside pictures are available onboard; the structured report follows within five working days.
BEYOND THE LINER
The wider MARIDIS portfolio
MARIDIS also develops further engine diagnostic products, such as the MaPrime family. As a licensed partner, MLS advises on which MARIDIS measurement fits a given monitoring question and arranges the contact - talk to us about your use case.

Book a MarLiner attendance - worldwide, around your rotation.
LEONARD GAU · MANAGING DIRECTOR
+49 381 000 0000 · INFO@MLS-SERVICE.DE