Value Stream — Speciality Coffee Roastery
Green bean to palletised bag at 4,200 kg a week, where the mandatory 12-hour degassing rest and the green-store inventory swamp three minutes of processing per kilo.
Make it your own.
title "Speciality roastery — green bean to pallet"
supplier "Green coffee importer"
customer "Wholesale cafes" demand: 4200/week
available 45h/week # single roasting shift
control "Roast schedule"
process "Intake + QC cupping" { ct: 45s; uptime: 97%; operators: 1; fpy: 96% }
inventory 900 kg # green store
process "Blend + weigh" { ct: 25s; co: 6m; uptime: 98%; operators: 1; fpy: 99% }
wait 45m # waiting for the drum to free up
process "Roast (12 kg drum)" { ct: 70s; co: 4m; uptime: 89%; operators: 2; fpy: 94%; batch: 12 }
wait 12h # degassing rest, not negotiable
process "Grind + pack" { ct: 38s; co: 9m; uptime: 93%; operators: 2; fpy: 98% }
inventory 320 kg
process "Label + palletise" { ct: 12s; uptime: 96%; operators: 1 }
info "Wholesale orders" from customer to control electronic
info "Roast plan" from control to "Roast (12 kg drum)" manual
info "Green call-off" from control to supplier manual