Kafgar 15 kg Coffee Roaster

The 15 kg roaster sits at the top of the Kafgar shop-type range and marks the last step before a full industrial line. It is built for roasteries that need real output, around 15 kg every 13 to 17 minutes, but are not ready for the footprint or cost of factory equipment. The drum and frame are ST52 stainless steel, sized and reinforced to take the weight of larger batches without losing heat stability.

Insulation keeps the chamber hot and the panels cool, and the powder-coated body stands up to a production floor where the machine runs most of the day. The cooling chamber and vacuum fan are scaled to the 15 kg batch, so beans leave the heat quickly at drop and the next load goes in without waiting on a slow cool-down.

The machine runs on 380V at 50 or 60 Hz and draws 4.0 KW, with four motors driving the drum, fan, cooling and loader. It works as the center of a small line: a green bean loader and a modular afterburner attach to it, so a roastery can automate feeding and meet emissions limits as it grows. PLC control lets operators program full roast profiles and repeat them exactly, which matters once you are filling regional distribution orders.

Safety and fuel control come from a novasit gas breaker valve and pressure regulator that cut the gas on a fault or at temperature, the same system Kafgar fits across the range. Roast data can be logged and recalled, so a recipe a head roaster signs off on runs the same way on every shift.