Industrial Maintenance Tools For Industrial Maintenance Mechanics
Imagine if you were as outfitted with tools as Inspector Gadget — how much more straightforward and more effective you would be in your job as an industrial maintenance technician?
In this article, we’ll look at a mix of maintenance tools you can use to boost your company’s industrial machinery reliability as well as monitor plant conditions proactively using automation, including their applications and costs. Let’s start with the actual physical tools.
Tools for leak detection
Leak detection technologies have evolved over the last few decades. There are now cost-effective and easy-to-use solutions for troubleshooting various industrial equipment leaks.
Ultrasonic leak detectors
Modern ultrasound leak detectors pinpoint the exact source of even the most minor leaks in hydraulic equipment, pneumatic systems, air compressors, gearboxes, engines, fuel systems, or any pressurized or vacuum systems.
A common maintenance annoyance in any plant is air system leaks. For example, refrigeration systems such as air conditioning. These leaks can quickly build across the plant and wear out air compressors or vacuum pumps.
It also increases your plant’s energy requirements and reduces process efficiency. According to the U.S. Department of Energy, air leaks can waste up to 30% of your compressed or vacuum air system’s energy. That’s a lot!
Combustible gas leaks can also cause potential safety concerns. In addition to locating these compressed air/gas leaks or vacuum in-leakages, ultrasound leak detectors can help detect faulty steam traps. Leaking steam traps can eat away a sizable portion of your plant’s production value. Also, failed steam traps cannot remove the harmful condensate that can damage your equipment.
Water leak detectors generally utilize technologies like acoustic or sonar-based leak detection. They can also use secondary detection methods such as differential pressure and flow measurements to detect fluid power.
FAST Acoustic Water Leak Detector. Source: Pipe tools
Tools for thermal imaging
Thermal imaging equipment is easy to find and operate. You can obtain temperature readings with a handheld device to avoid equipment downtime due to a planned shutdown for routine maintenance activities — your supervisor will love this!
With thermal infrared imaging, you can quickly identify insulation gaps, faults in electrical systems and monitor the performance of rotating equipment on your plant floor.
The main downside of handheld thermal imaging devices is that constant manual observation is impractical. A more detailed and accurate system would need diagnostic thermal tools with connectivity. As such, thermal sensors can be part of your plant’s predictive maintenance program. We will discuss this in greater detail later.
Tools for remote visual inspection
“Remote visual inspection” — a fancy term for tiny cameras that go into tiny spaces.
Remote visual inspection tools such as borescopes and videoscopes are instrumental in inspecting difficult-to-access areas. Without these tools, these spaces would be virtually impossible to reach and physically check without disassembling equipment.
Dismantling equipment is a resource-intensive and intrusive process. In most cases, it ends up requiring a system or plant outage — something that won’t make anyone happy!
The bulk of such visual inspection equipment is generally quite portable. It can range from high-end videoscopes with HD video recording and an LCD monitor to the simpler fiberscopes which can transmit images to an eyepiece.
There is a wide range of applications for remote visual inspection within manufacturing. You can use them while inspecting rotating equipment (gearboxes, transmissions), pressure vessels (heat exchanges, boilers), and even building and process maintenance (pipes, ducts).
Remote visual inspections can help identify and address issues before they result in equipment failure by incorporating them into your plant’s preventive maintenance plan. It can free up your team’s time and your budget, which will make you look like a rockstar with your manager.
Condition monitoring technology
One of the critical advantages of condition-based monitoring (CBM) is its non-invasive nature. CBM obtains measurements without equipment shutdowns or changes in operational alignment.
System performance data is collected either at specific intervals or continuously in real-time through sensors and transmitters. Most manufacturers can now design and implement these sensors as retrofits, though it is best to integrate measurement devices into the system during design.
The following are some of the techniques commonly used in CBM.
Vibration sensors can measure the three major parameters to help find abnormalities:
For example, rotating equipment, such as pumps and compressors, exhibit a certain acceptable vibration level. When their bearings degrade, or shafts fall out of alignment, the intensity of vibration increases, signaling that at least part of the equipment needs immediate repair or replacement.
To get the most out of vibration analysis and predictive analytics, you should combine it with modern CMMS software like Limble. Limble can communicate with your vibration sensor and automatically trigger emergency work orders. To learn more about how Limble tracks vibration rates, check out our blog post on the basics of vibration analysis.
Oil analysis and lubricant analyzers can be used to measure and monitor viscosity, temperature, pH, and moisture to detect when a changeout is required, or worse – if any of the oil-wetted rotating elements are approaching wear-out.
Electrical analyses use clamp-on or in-line ammeters to measure current in a circuit. They help maintenance teams gauge when equipment, such as an electric motor, draws an abnormal amount of running current. This is often an indication that it may be time for motor rewind, insulation checks, or load re-verification.
Process parameter monitoring may include measuring and monitoring differential pressure, line pressure, temperature, and flow velocity to detect gradual degradation and respond before they spiral out of control.
The data obtained through the sensors is usually compared with baseline data to detect anomalies and deviations. Once detected, your CMMS can alert you about upcoming issues and generate automatic work orders (at least those CMMS solutions that offer integration with condition monitoring sensors).
More sophisticated versions of this technology (used for predictive maintenance) can even utilize machine learning to continuously adapt to changing conditions and keep learning from the data to better predict equipment failures rather than just relying on fixed trigger points for alerts.
A CMMS can help you plan and optimize your maintenance resources and programs leading to healthier assets, reduced downtime, and lower resource wastage. According to a study outlined in ReliabilityWeb, the implementation of CMMS can lead to:
5-15% reduction in maintenance costs from better workflow management
20% cost savings from optimized inventory and procurement management
20% reduction in downtime costs from improved productivity and resource allocation
A CMMS is the one tool that ties all the other previously mentioned tools together. It forms the backbone of a maintenance information management system. But how? Let’s look at how a CMMS can benefit your industrial maintenance program.
Benefit 1: Optimize maintenance programs and strategies
People who need something fixed report it to the maintenance coordinator or supervisor. At least you hope they do, right?
But hope isn’t really a maintenance strategy, at least not when it comes to getting people to report problems. More often than you would like, you find out something has been broken for days (weeks? months?) before a team member discovered it and submitted a work request.
Let us quickly show you how simple it is to submit a work request through Limble.
Most work requests get into Limble directly through our work request portal, thanks to Limble’s easy-to-snap QR codes.
Limble’s work request portal
Limble allows you to use QR codes to identify assets and speed up the ticket submission process.
Anyone can submit a maintenance work request, and all requests end up in the same portal in the same format without adding a user license (what a way to keep costs down)!
Each QR code is unique and associated with a particular asset. Limble attaches that exact asset to the request when a user scans the code.
QR codes can be used by everyone to quickly identify the asset
Now, when requesters report that a toilet broke, you know it’s toilet #3 on the second floor of Hall B of the Johnson Building. You also know that this particular toilet has had problems with the flange twice already this year.
As your team solves the reported problem, they can easily update the original requester with the status of the fix by adding comments directly into the work order. And once the fix is complete, all the notes will live in the asset’s history.
Benefit 2: Store important information for quick onboarding
CMMS stores detailed information on assets, parts, manuals, SOPs, programmable logic controllers (PLC), checklists, and more in one centralized database.
With the trend of high staff turnover in the manufacturing industry, new industrial maintenance technicians and operations personnel can get onboarded quicker. Easy access to important documentation can also reduce the steep learning curve.
Asset information tab in Limble
With just one click in Limble, any employee can see an asset’s work history (every task ever completed on that asset), scheduled maintenance, current spare parts inventory, preferred vendors, and work history.
We’ll talk more about the importance of asset tracking in a minute, but first, we want to share a few additional benefits.
With Limble, you will never have to wonder what parts you have in stock, where they’re in use, when parts will run out, or whether you’ll have the necessary parts to do your job. Our parts management section solves these problems and more.
Here is a list of all the tools you can use in our parts management section to give you an idea of how powerful a tool it can be:
It really is that easy because our software does everything else!
Learn more about how we make it easy and affordable for any company to implement sensors for their maintenance program or IoT devices and setups by reading our blog; Limble introduces modular IOT sensor setup.
Tools to support internal processes
Industrial maintenance tools are great, but they’re not going to help you that much without strong internal processes and practices.
An often overlooked area is asset tracking. One example would be ensuring that all physical assets are tracked and documented in a live real-time registry. Instead of having all this information floating around in paperwork, text strings, or worse, inside someone’s head, you can easily keep track of all your assets within Limble. You can even organize them by location, building, room, etc.
Creating asset hierarchies inside Limble CMMS
Another example is developing and implementing SOPs for logging tools when returning or collecting them in and out of inventory at the end of each shift. Having the schematics on tool usage helps you assess tool-related bottlenecks and preventive replacement based on use.
Good maintenance tools make everyone’s lives easier
Good maintenance tools can vastly improve the effectiveness of your maintenance teams. However, to ensure maintenance workers use these tools to their maximum potential, they also have to receive hands-on training on how to use them.
By accelerating the adoption of modern maintenance tools, manufacturers and their maintenance teams can make their plants safer, smarter, more efficient, and more robust — making everyone’s lives easier in the process (which is sure to get you a lot of kudos).
"I can track my inventory and it sends me emails when I'm running low on an item. Also that I can track how much time I'm spending on certain jobs over an extended period of time."
— Cody Jensen
Very easy to use, access
"I like the price, the fact I can see it on my phone or the computer. I like that it is internet-based."
— Curt Waisath
Valley Salt LLC
It just works
"Honestly - the customer support has been fabulous. We had a minor feature request that was deployed within 24 hours - which is unheard of. Even better when you consider our business is located in a completely different time zone (somewhere in Australia). Limble is quite intuitive and I love the ability to have assets nested within each other."
— Ed Cronin
Great for smaller or larger facilities
"We haven't fully integrated Limble yet but we are already seeing improvements in our efficiency. As we fully integrate Limble we expect to see more benefits and increase our response and completion times. The customer support has been outstanding. The Limble team is very quick to respond to any questions and they are very open to suggestions."
— Mike Hill
Children's Home of Lubbock
Limble is the best thing to happen to this company
"Limble does such a good job at keeping track of what's been done and letting me know when and what I need to do next."
— Tom Jones
Little Giant Ladder Systems
Great product at a great price
"Terrific customer service, easy to use, and at a great value. Our old Maintenance software was very difficult to use and was very expensive."
— Brian Williams
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