2 Kilogram Coffee Roaster, MCR-2E

The new MCR-2E roaster is the industry’s first zero-added carbon emission studio and lab roaster designed for precision small batch production and roast performance.  Each MCR-2E features a custom-designed, single-walled, ferrous steel drum made in-house at our Minneapolis manufacturing facility. This drum design optimizes heat transfer from the custom, US-made, 5000 watt heating elements while eliminating the charred chaff roast flavor and uneven roasts associated with thin walled stainless perforated drum designs attempting  to boost performance by allowing infrared impingement on the seed. Heat output on the MCR-2E is provided by a highly sophisticated, programmable square wave controller.  This system reduces latency induced response lag and set-point overshoot. It also provides digital connectivity, increases heating element life, and overall system longevity and reliability. The remainder of the all-digital control system integrates seamlessly with RoastPATH®, including the highl