This commercial coffee roaster pairs a double-layer cast iron drum with a Siemens PLC touchscreen running the Artisan and Cropster profiling systems, so a roaster can record, save, and repeat a roast curve batch after batch. The cast iron drum holds heat evenly and insulates well, which protects bean flavor and aroma while cutting heat loss between roasts.
Batch capacity scales with the model, so you can match the machine to real demand instead of over-roasting or leaving a large drum half-empty:
- YS-6: 1–7 kg per batch, suited to small cafés and micro-roasters
- YS-12: 1–13 kg per batch, for medium roasteries
- YS-15: 1–16 kg per batch, for larger production runs
A semi hot-air, semi direct-fire heating method gives control over roast development, and each model runs on LPG, natural gas, or electric heat across 110–380 V, so it fits regional energy supply and electrical standards. The English-language interface, along with Dutch, French, German, and Spanish, keeps operation approachable for both experienced roasters and newer staff. Housing is electroplated 304 steel, and the machine is available in black, white, blue, green, and other colors, with OEM logo, color, and capacity customization on request. Backed by a 1-year manufacturer warranty.