Kafgar 30 kg Coffee Roaster

The 30 kg roaster bridges the gap between shop-level work and full wholesale production. It is the machine a roastery buys when retail and cafe accounts together start to outpace a 15 or 20 kg drum, roasting 30 kg in 14 to 18 minutes while keeping the roast control specialty buyers expect. Five motors drive the drum, fan, cooling and feed systems, giving the larger batch the airflow and movement it needs to roast evenly.

The drum and body are ST52 stainless steel behind high-density insulation, so the machine holds temperature through long production runs and the burner does not have to fight heat loss. An integrated afterburner is part of the build, which keeps smoke and odor within emissions limits, an issue that tends to arrive at exactly the size where a roastery moves up to this machine.

Power is 380V at 50 or 60 Hz with a 5.5 KW draw, and water-assisted air cooling clears each 30 kg batch quickly so the line keeps moving. A PLC touchscreen stores roast profiles and repeats them, which lets a small team run consistent production across a full day without a head roaster standing at the machine for every batch.

Gas control uses the same novasit breaker valve and pressure regulator Kafgar fits across the range, cutting supply on a fault or at temperature. As volume grows, a destoner, loader and silo system attach to the roaster so the operation can automate green handling and storage.