Precision Specialty Coffee Roasters (1 to 5 kg Batch Capacity)

Engineered for specialty roasteries, cupping laboratories, and boutique café-roasteries. Triple-layer alloy composite drums, micro-modulated premix gas burners, and native Cropster/Artisan telemetry — eliminating contact scorch and highlighting origin sweetness.

Specialty Roasting Lineup (ALP & CAST-5)

RC ALP-1: 0.2–1.2 kg batch capacity (4 kg/h throughput). Designed for sample profiling, green coffee grading, and barista certifications with sub-second thermocouple response on 220V power.

RC CAST-5: 1.5–5.5 kg batch capacity (20 kg/h throughput). Boutique specialty workhorse roasting 40 to 300 kg weekly with triple-wall composite drum thermal stability and whisper-quiet blowers.

Why RC-Tech Composite Drums Excel in Specialty Coffee

Active Thermal Air Gap: Dual concentric shells shield coffee beans from raw burner flame conduction, preventing bean tipping and facing char on delicate high-grown washed coffees.

0.1% Micro-Modulated Premix Burners: Fine flame control during the drying and Maillard phases gives roastmasters surgical control over Rate of Rise (RoR) curves.

Under 3-Minute Rapid Cooling: Dedicated cooling tray blower drops roasted batches to room temperature in under 180 seconds, instantly halting development and preserving delicate floral aromatics.

Native Cropster & Artisan Telemetry: Fast-response 1.5mm PT100 thermocouples connect via Modbus RS-485 and USB with zero digital latency.

Explore the machinery: RC ALP-1 · RC CAST-5 · RC CAST-15 · RC CAST-30 · RC IS-60 Industrial · RC IS-120 Industrial · RC DE30 Destoner · RC Destoner DE60 · RC Destoner DE120 · RC AFTB Coffee Gas Afterburner Series (AFTB1 / AFTB2 / AFTB3) · RC EXFUSION Smoke Dilution & Exhaust System · RC Industrial Coffee Cooling & Blending Mixer (MIX-60) · RC Premix Low-NOx Combustion Burner