Petroncini TMR 120

the verdict

the TMR 120 is a production roaster for operations that need repeatable output at scale without dedicating a skilled operator to every batch. full automation executes stored profiles while you handle other parts of the operation, which reduces labor cost per kilogram and eliminates the batch-to-batch variation that comes from manual adjustments across shifts. the 30 to 120 kg range gives you enough flexibility to run different bag sizes without constant recipe adjustments, though you'll get the most efficiency staying in the upper half of that window. cast iron flywheels and ferritic drum walls provide the same thermal stability as the manual TT models, so heat retention stays consistent even during long roasting days. independent suction for roasting and cooling keeps throughput high when you're running multiple batches in sequence. this machine makes sense for contract roasters, established wholesale operations, or anyone running standardized recipes at volume. if you're constantly experimenting or running small microlots, the automation becomes a limitation rather than an asset.