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MRG offers various products through our subsidiary companies, MRG Reliability Service, and MRG Power Labs.
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Case Studies
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* Infrared and Vibration analysis combine to pinpoint pump misalignment.
Use of technology at US Navy Dam Neck training facility
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* Infrared Inspection of Plastics plant discovers burned breaker wires
Critical production machine at risk for sudden failure, fire.
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* Vibration Analysis for Rotating Equipment
How to optimize machine performance and pinpoint problem causes.
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* Infrared Thermography for Electrical Systems
Why you should utilize periodic infrared inspections of your electrical system.
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* Severe vibration on critical fan threatens medical research
Vibration analysis identifies, confirms corrective action
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* Lubrication Audit reveals poor handling practices, wasted lubricants
Significant cost savings suggested by removing redundancy, oil cleanliness measures.
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* SmartSkidTM Technology--Nuclear Power turbine flush
Using proactive oil filtration to verify flush efficiency
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* SmartSkidTM Technology--Paper mill contamination
Proactive fluid purification identifies unaddressed source of contamination
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* Energy savings in large facilities
Infrared inspection used to find 25% excess energy consumption
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SmartSkidTM Technology--Paper mill contamination
Scenario: A paper mill experienced a $2 million dollar failure when the online filters failed and the debris clogged the oil supply lines. The resulting oil starvation led to the catastrophic failure of the paper machine and downtime leading to the significant economic damages. After the event, the plant purchased a large and expensive filtration system and connected it to the machine oil reservoir to provide supplemental filtration. Some time later, when samples were taken, the contamination levels were still very high, and the machine continued to be at risk for sudden and catastrophic failure.

Problem: The use of the supplemental filtration rig was a positive step, but it failed to address the source of contamination in the system, which continued at a rate that exceeded the ability of the rig to moderate it. As a result, the filtration rig achieved only modest reductions in the contamination level. The plant owner did not realize that the removal efficiency of the filters was not resulting in a proportionally clean reservoir. The failure to recognize the ineffectiveness of the filter rig to lower reservoir contamination levels resulted in continued unacceptable cleanliness levels, and further risk of failure.

Solution: A lubricant purification solution with SmartSkidTM allows the operator to monitor the cleanliness levels of both the inlet oil and the filter outlets in real time. This purification rate is translated into an estimated time to reach target cleanliness levels. When the operator inputs the filter efficiency ratings, SmartSkidTM can calculate an anticipated time to completion, based on purification rates and target levels. If the ingress of contaminants continues or recurs during the purification process, SmartSkidTM will recognize that situation and notify the operator of continued or sudden contaminant ingression. The operator can clearly communicate to the staff the time required to purify the reservoir, and determine if other steps are necessary to eliminate the source of contaminants.
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Maintenance Reliability Group, LLC
2101 Pennsylvania Ave - Suite 22 - York, PA 17404
Phone: 717-843-8884     Fax: 425-696-8725
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