We made an uncapping station out of a cooler this year, works great.
You will need a tank to drain the cappings unless you plan to get/make a spinner to get the honey out. We used #20 mesh screen which allows the honey to run right through but none of the wax and just let them drain for a few days.
We will be making a much larger stainless steel tank with screen for this job, we expect to have much more honey next year and that cooler was just adequate for six supers. Given that we plan to have six times that (if we are lucky!), more capacity is required.
Peter