Time Operator Machine Time period

$0\mathrm{.}5$ Prepare mill for loading $($cleaning$,$ oiling, and so on$)$ Idle $0\mathrm{.}5$

$2\mathrm{.}25$ Load mill Idle $1\mathrm{.}75$

$4\mathrm{.}5$ Idle Mill operating $($cutting material$)2\mathrm{.}25$

$5\mathrm{.}25$ Unload mill Idle $0\mathrm{.}75$

Idle time $2\mathrm{.}253$

Working time $32\mathrm{.}25$

Cycle time $5\mathrm{.}255\mathrm{.}25$

Utilization rate $57\%43\%$

Recommendations?