US Roaster Corp Revelation M25

the verdict

the Revelation M25 scales up to 5-25 kg batches, positioning it for small production roasteries that need higher throughput. the wider batch range gives you flexibility to roast different lot sizes without wasting capacity or stretching the machine. hybrid heating and profile logging carry over from the M5, so you get the same control and repeatability at larger volumes. fluid-bed speed becomes a bigger advantage here: you can move significantly more coffee per shift than a 25 kg drum roaster, assuming your workflow supports the faster cycle times. the trade-offs remain: you're still learning fluid-bed technique, and you lose some of the conductive heat interplay that drum roasters provide. 25 kg is the ceiling, so if you grow past that, you'll need another machine. the M25 works when production speed matters, you're committed to the fluid-bed approach, and 25 kg batches fit your volume needs.