The grinder decides how fresh and consistent your coffee will be. These are the features to check before choosing a machine.
When choosing a coffee maker with a grinder for the office, check four things: burr type, grind adjustment, bean hopper size, and how it is cleaned. These affect the taste and how often someone has to tend the machine.
Burrs and adjustment
Most machines have steel or ceramic burrs. More important than the material is whether you can easily change the grind size when you switch coffees.
Capacity and upkeep
A larger hopper means less frequent refilling, but beans sit in the machine longer. Match it to daily use. Also check that the grounds bin is easy to remove and wash.
If you do not want to manage a grinder
With coffee vending machines (publisher's site) run by a supplier, grinder settings and cleaning are handled by the service team.
FAQ
Does the grinder need cleaning? Yes, as the manufacturer recommends. Some machines have dedicated cleaners or programs.
Can one machine hold two coffees? Some models have two bean hoppers. Check the machine's specs.