Abstract :
Smoothness and success of the production process is determined by the
condition of production machinery and support equipment. The performance of a
system or installation of production will decline operate in conditions after a
certain period. This causes the engine stalled or broken often sudden and
ultimately disrupted production processes that result in failure to achieve
production targets.
PT.Cipta Perkasa Oleindo-Sidoarjo engaged in the production of edible
oils, has a problem in its Automatic Filling machine where damage often occurs
due to less than optimal care. In addressing these issues the company needs to do
an evaluation of engine maintenance activities, it is necessary for maintenance
planning Automatic Filling machine, including control activities, repair and
replacement of spare parts using the Markov Chain.
Markov Chain is a technique for estimating the cost of future maintenance
to a minimum so that the Steady State based on the probability of the transition
probability matrix in the past, which is then used to plan Automatic Filling
machine maintenance in the future.
The results of the company is the maintenance cost of Rp. 54,819,529,-
while the cost of maintenance after using the Markov Chain Rp. 38,519,061,-,
resulting in a savings of Rp. 16,300,468,- or decreased by 29.73%. This proves
that the method can provide a Markov Chain proposal Automatic Filling machine
maintenance appropriate to the company because it can save the cost of
maintenance. Preventive maintenance plan proposed Automatic Filling machine is
preventative maintenance to component Nozle every 4 months, scroll every 2
months and components Head Capper done every 3 months.
Keywords: Target, Optimal, Maintenance Planning, Markov Chain Method,
Maintenance Costs