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In this era, the Pakistani glove manufacturing companies are striving for higher operational efficiencies
to meet the forecasted demands of US$1.25 billion in Asia by 2025. Endeavouring for excellence these companies
are hampered by limited operational efficiencies due to poor compliance of scheduled preventive maintenance (PM).
Affected equipment encounters numerous faults and as a result a higher unplanned downtime. This paper aims to
reduce such faults using DMAIC (Define, Measure, Analyse, Improve and Control) approach on a glove manufacturing
equipment. Applying DMAIC, the analysis indicated that a fault “Former linkage assembly issue” contributed 33.3%
of total recurring faults, 34% of total unplanned downtime. The Root cause for this fault namely “loosening and plays
in former linkage assembly” was diagnosed by the project team for possible remedies. An experimental analysis
carried out during the noncompliance period identified that increasing the frequency of a remedial task for this root
cause “tightening and adjustment in linkage assembly” from 5 days to 2 days resulted in an increase in equipment
OEE increase from 75.85% to 77.15%. This along with other improvement tasks was incorporated practically as
well as in the company`s CLIT (cleaning, lubrication, inspection, and tightening) sheet, and SOP was created. These
improvements will lead to a reduction of faults during future cases of PM noncompliance events. This paper certainly
adds value for glove sector engineers to imply similar process improvement approaches in their companies to reduce
chronic faults recurrences and maximize the operational efficiency under PM noncompliance situations.
Muhammad Imran Majid, Muhammad Raza Hashmi, Josh Bekashah Gill. (2020) Reduction of Faults due to Preventive Maintenance Non-compliance in Pakistan’s Glove Sector using DMAIC Approach, , PROC. OF THE PAS: A; 57, Issue 1.
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