Kafgar 5 kg Coffee Roaster

The 5 kg model is the one most established coffee shops settle on once retail demand outgrows a 3 kg drum. It carries a full day of production at 11 to 15 minutes per batch and keeps roast quality steady from the first batch in the morning to the last. The body uses ST52 stainless steel, and the front plate is heavy cast iron, which adds thermal mass and holds the face of the roaster at a stable temperature through long sessions.

Insulation around the chamber keeps heat inside the drum instead of radiating into the room, so the machine is comfortable to work next to and burns less gas to hold a target temperature. The static powder-coated exterior resists scratches and keeps its color in a working environment where the roaster gets cleaned every day.

Power input accepts 220 to 380V at 50 or 60 Hz and the machine draws 2.0 KW, so it installs in shops on different grid standards without extra electrical work. Four independent motors handle the drum, fan, cooling tray and loader. A USB output lets you pull roast data straight off the machine, and the chamber is ready for an afterburner if local rules call for reduced smoke.

A novasit gas breaker valve and pressure regulator manage the gas line on their own, shutting off supply if pressure drifts or once the roast reaches temperature. At drop time, the cooling chamber and vacuum fan bring the beans down quickly, which protects the flavor you built during the roast.