Industry News & Updates

Every maintenance team works hard to minimise downtime. Planned maintenance, summer shutdowns and preventative servicing all play an important role in keeping production running, but reliability isn't built during the few weeks a year when equipment is offline.

It's built every day in between.

The most successful manufacturers understand that reliability is not simply about fixing equipment when it fails. It's about creating a maintenance strategy that prevents failures before they happen, ensures critical components are available when they're needed, and continually improves asset performance throughout the year.

Reliability Doesn't End When Production Restarts

Summer shutdowns provide the perfect opportunity to inspect equipment, complete repairs and replace worn components. However, once production resumes, many businesses return to a reactive approach.

Unexpected breakdowns. Emergency purchases. Rush repairs. Production delays.

By the time a machine has stopped, the opportunity to prevent the failure has already passed.

True reliability comes from understanding what happened during shutdown, monitoring equipment performance afterwards, and acting before the next failure occurs.

Learn From Every Shutdown

Every planned shutdown provides valuable information.

Maintenance teams often discover:

· Components reaching the end of their service life

· Obsolete parts that are becoming difficult to source

· Equipment operating beyond its intended lifespan

· Repeated failures on the same assets

· Critical spare shortages

Rather than simply completing the work and moving on, these findings should be used to improve future maintenance planning.

Questions every maintenance team should ask include:

· Which assets required unexpected repairs?

· Which parts were difficult to source?

· Were any critical spares unavailable?

· Which failures could have been prevented?

· What should be planned before the next shutdown?

Using these insights helps reduce future downtime and improves long-term reliability.

Preventative Maintenance Is an Ongoing Process

Preventative maintenance should not be viewed as a single event.

Regular inspections, servicing and condition monitoring throughout the year allow potential problems to be identified before they become production-stopping failures.

Activities such as:

· Robot servicing

· Drive inspections

· Power supply testing

· PLC battery replacement

· Cooling fan replacement

· Calibration and certification

· Vibration monitoring

· Thermal inspections

all contribute to extending equipment life and reducing unexpected downtime.

Small interventions today often prevent much larger failures tomorrow.

Critical Spares Are Part of Reliability

One of the most common causes of extended downtime isn't the failure itself—it's waiting for replacement parts.

A well-managed critical spare strategy gives maintenance teams confidence that essential components are available when required.

This includes reviewing:

· PLC CPUs

· HMIs

· Servo drives

· Power supplies

· Communication modules

· Safety controllers

· Industrial PCs

Regularly reviewing inventory levels and replenishing stock after maintenance periods helps prevent costly delays when production is running at full capacity.

Obsolescence Should Never Be a Surprise

Many manufacturers continue operating equipment long after it has been discontinued by the original manufacturer.

This isn't necessarily a problem—provided there is a plan.

Obsolescence management involves identifying ageing equipment early, sourcing alternatives, considering refurbishment, and building contingency plans before components become impossible to obtain.

Planning ahead reduces risk and avoids expensive emergency sourcing when failures occur.

Reliability Is a Business Strategy

Reliable production is not achieved through emergency repairs alone.

It requires collaboration between maintenance, engineering and procurement teams, supported by suppliers who understand the challenges of keeping industrial operations running efficiently.

Whether it's sourcing obsolete automation components, repairing critical equipment, managing bonded or consignment stock, or helping businesses develop effective critical spare strategies, the objective is always the same:

Reduce downtime. Improve reliability. Protect production.

How Ralakde Can Help

Ralakde supports manufacturers across the UK, Europe and the USA with a comprehensive range of industrial automation solutions, including:

· Supply of new, surplus and obsolete industrial automation parts

· Industrial electronics repair solutions

· Global sourcing of hard-to-find components

· Critical spare planning

· Bonded and consignment stock programmes

· Inventory management solutions

· Obsolescence support

· Surplus stock buyback

By helping businesses move from reactive maintenance to proactive reliability planning, we support more resilient operations, lower maintenance costs and improved production uptime.

Final Thought

Reliability isn't built during the breakdown.

It isn't even built during the shutdown.

It's built every day between them—through planning, preventative maintenance, smart inventory management and the right support when it matters most.