Maintenance of folding systems: ensuring performance and continuity of production
Maintenance of offset folding systems: the performance of your presses depends directly on the quality of their regular maintenance.
As part of our collaboration with FF Service GmbH, Manroland Goss supports its customers in the maintenance of offset printing press folding systems. The goal is to guarantee their long-term performance under demanding daily industrial conditions.
Why is it necessary to regularly maintain an offset folding system?
An offset folding system operates continuously at high speed. Wear and tear on mechanical components is gradual and unavoidable. A worn folding cord, a poorly lubricated bearing, or a misaligned blade is enough to cause an unplanned downtime. These downtimes directly impact the productivity and profitability of your printing shop.
Regular preventative maintenance significantly reduces the risk of unexpected failures. It extends the lifespan of components and maintains bending quality within the manufacturer's original tolerances.
Key operations for folding system maintenance
The interventions carried out by FF Service GmbH cover all the critical points of the folding system:
- Replacing the folding cords The cords gradually wear out due to friction. Regular checks allow you to anticipate their replacement before any deterioration in folding quality.
- Bearing inspection and regreasing : the axle and guide bearings are checked at each service. A faulty bearing generates vibrations that degrade the bending quality and accelerate the wear of adjacent parts.
- Checking the parallelism of the folding blades A misalignment is enough to produce offset folds. Geometric control is carried out with precision measuring tools.
- Inspection of paper guides and drive rollers : wear and tear on these components causes jams and register defects at the press output.
- Sensor and actuator diagnostics Modern folding systems incorporate position and speed sensors. Their calibration is checked at each preventive maintenance intervention.
Preventive maintenance vs. corrective maintenance: what impact on your production?
Corrective intervention on a malfunctioning folding system results in significantly longer machine downtime than planned preventive maintenance. This difference is due to parts availability and advance preparation for the intervention.
Our technicians operate according to a schedule tailored to your production rate. Each intervention includes a precise and documented diagnosis, with a service report provided upon completion. This rigorous monitoring allows us to track the history of each piece of equipment and anticipate replacements before a breakdown occurs.
A partnership to ensure your production continuity
Anticipating component wear rather than experiencing breakdowns fundamentally changes how you manage your machinery. Choosing regular maintenance means investing in the longevity of your equipment and securing your operations against unforeseen production disruptions.
Manroland Goss Web Systems France also offers a stock of spare parts for offset folding systems available immediately from Creil, to minimize intervention times.