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Case Studies · Proof of Success

IIoT Solutions DeliveringSignificant Benefits

Average ROI from Some of Miniotec’s Recent IIoT Digital Transformation Projects

Examples of ROI from different client sectors using Miniotec IIoT solutions
01Proof of Success

Case Studies - Remote Condition Monitoring (Rotating and Static)

8 cases documented

Wireless vibration sensor product screen on an iron ore vibratory feeder chuteCase 01

Iron Ore Mining Company

Proven outcome

Challenge

Ore build-up on the vibratory feeder pan frequently caused contact with the static chute, leading to structural cracks and catastrophic failures. Each failure resulted in ~6 hours of lost production plus repair costs.

Solution

Shortly after installation, two chutes on separate dates triggered notifications of rising velocities. Upon inspection, the maintenance team identified build-up at the back and sides of the feeders, leading to increased vibration. Preventative cleaning of the chutes was performed, averting potential structural failures.

Thermal power plant where Miniotec IIoT sensors detected a vane pump failureCase 02

Thermal Power Plant

Proven outcome

Challenge

The client was experiencing unplanned downtime on at least three (3) occasions in the past year. Estimated $250,000+ loss in revenue each day of downtime.

Solution

IIoT sensors were installed within the operating power generation facility. The technology detected a start of vane pump failure within six (6) weeks of installation.

Wireless vibration sensor on a conveyor pulley at a Tier 1 mining operationCase 03

Large Tier 1 Global Miner

Proven outcome

Challenge

The client needed a reliable solution to identify and address potential bearing defects on critical conveyors within their Outflow Circuit. There were concerns of unplanned downtime and costly production losses and repairs.

Solution

The Wireless vibration monitoring system was installed on their conveyor network. These sensors, integrated with predictive analytics, flagged an emergent condition on a conveyor’s pulley. The condition monitoring team confirmed the sensor's alert, allowing for early detection and proactive maintenance, thus preventing a potential failure and supporting their data-driven decisions process.

Remote condition monitoring at a steel manufacturing plantCase 04

Steel Manufacturing Company

Proven outcome

Challenge

Effective condition monitoring is crucial to prevent unexpected equipment failures and reduce downtime. The client needed a reliable system to detect potential bearing faults in critical equipment, particularly those in areas not readily accessible or in hazardous locations, before they could cause extensive damage.

Solution

The IIoT sensors autonomously identified a fault pattern in the Motor DE bearing, specifically pinpointing the type of bearing fault (BPFO). This early detection allowed for timely, data-driven maintenance decisions, preventing the possibility of extensive damage and affirming the value of the IIoT solution.

Conveyor pulley monitored by a Miniotec wireless vibration sensorCase 05

Global Iron Ore Miner

Proven outcome

Challenge

The client faced a significant risk of undetected equipment issues due to reliance on manual monthly monitoring. A layshaft bearing on a crusher, offline for a modular shutdown, showed a sudden increase in vibration, which could lead to catastrophic failure if not addressed promptly.

Solution

An IIOT sensor detected the vibration increase almost immediately after the plant restarted and sent an immediate alert. The condition monitoring team confirmed the issue, identifying ore buildup inside the pulley itself. They issued a repair notice to remove the buildup, preventing potential failure and avoiding an estimated $300k in operational and mechanical losses.

Wireless vibration sensor installed on auxiliary equipment at a coal mineCase 06

Coal Mining Company

Proven outcome

Challenge

A Client was experiencing persistent failures in their in-plant generator. Estimated loss due to downtime with each failure: $160,000 per day.

Solution

In order to ensure the system was monitored overall and that vibration energy was not being transferred from elsewhere, IIoT sensors were rapidly deployed throughout this and other auxiliary equipment. Within 13 days, they detected a brush failure in the generator.

Baggage handling equipment at an international airport monitored by IIoT sensorsCase 07

International Airport

Proven outcome

Challenge

Failures on complex baggage handling equipment have a major impact on flight schedules and passenger satisfaction.

Solution

IIoT sensors were installed within their facility detecting the fault in the motor bearing within one (1) week. A basic $65 bearing was replaced during a regular maintenance shutdown instead of having a $5,000 gearbox fail during peak usage.

Fertilizer plant motors monitored by Miniotec wireless vibration sensorsCase 08

Fertilizer Plant

Proven outcome

Challenge

A Client was experiencing persistent failures in two (2) of their plant motors. Estimated loss due to downtime with each failure: $150,000 per day

Solution

The Wireless Vibration IIoT sensors were installed within their facility and detected a bearing outer race failure within six (6) weeks of installation.

02Proof of Success

Case Studies - Fluid Condition Monitoring Sensor

2 cases documented

Wear debris from a wind turbine gearbox bearing detected by a fluid condition sensorCase 01

Wind Generation

Proven outcome

Challenge

Planetary bearing faults, make up a majority of wind turbine generator failures. They are difficult to detect during their early stages and are typically managed through end of life using vibration systems alone.

Solution

Traditional borescope methods could not locate any fault. The wear debris sensor was deployed to assess and monitor fault severity. We observed abnormal wear levels shortly after deployment. Total savings: >$250k

Mining mobile plant engine protected by an online oil quality sensorCase 02

Coal Mining Operations

Proven outcome

Challenge

A high percentage of coolant leaks are not detected early enough using periodic oil samples, causing secondary damage or catastrophic failure of the engine.

Solution

Using Miniotec's offered oil quality sensor, the operator can detect oil problems immediately, eliminating secondary damage and catastrophic failure. The oil sensor was installed to provide continuous online oil health so as to immediately detect faults otherwise missed by offline analysis and between planned maintenance activities.

03Proof of Success

Case Studies - Next-Gen Time Management and Project Controls

2 cases documented

Unified workforce and cost engine dashboard for timesheet captureCase 01

Time and Resource Management

Proven outcome

Challenge

The organisation struggled with delayed and incomplete time capture, which obscured true labour costs and hindered timely insight into project performance. Without reliable week-end submissions, leaders lacked the data needed to compare actual spend against budget and make informed decisions..

Solution

Deployed in just days, the Timesheet module seamlessly onboarded internal teams and external contractors, automating reminders and simplifying entry workflows to achieve 95% compliance by week’s end. Real-time dashboards now display actual vs. budget metrics instantly, empowering managers to reduce overruns by up to 14% and realise over >$200k in annual savings.

Real-time project controls dashboard tracking schedule and budgetCase 02

Project Control and Budget Oversight

Proven outcome

Challenge

The mining operation depended on fragmented spreadsheets and complex macros for project planning and progress tracking across pit and processing units. Manual data consolidation introduced version-control conflicts, calculation errors, and reporting delays—leaving site engineers blind to schedule slippage, cost overruns, and emerging risks, impacting production and compliance targets.

Solution

We replaced spreadsheet-based workflows with the integrated, mobile-enabled project controls suite—centralising baseline schedules, cost ledgers, resource plans, and risk registers into a single dashboard. Field crews now log excavation and processing metrics in real time, while automated alerts surface variances against plan. This shift delivered a 20% uplift in schedule adherence, cut budget overruns by >10%, and unlocked roughly $1 million in annual cost savings. All at only one site.

04Proof of Success

Case Studies - Digital Transformation in Asset Lifecycle Management

1 case documented

Data-centric digital thread connecting project and asset informationCase 01

Empowering Clients with Data Centric Thinking

Proven outcome

Challenge

Traditional project design, execution and operation methods heavily rely on manual processes, document-centric systems and paper-based workflows. This approach leads to inefficiencies, design inaccuracies and slow execution. Outdated systems also pose security risks and limit the integration of new technologies, making it difficult to manage and leverage data effectively.

Solution

Miniotec supported in strategy development and implemention of end-to-end digital consulting services, integrating data from various sources to create a unified, data-centric view. This approach reduced project deliverables, improved data quality and enabled efficient, real-time decision-making, significantly lowering total installed and ongoing operational costs.

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These are the outcomes from solutions that improve operations. Tell us about your assets and we will show you where we can move the needle.