RC-Tech · Coffee Roasting Machinery
RC IS-120 Industrial — Continuous Production Industrial Roasting Plant (120 kg)
IS 120 is RC TECH’s most advanced industrial roaster for high-volume specialty coffee production. Hot-air technology, intelligent controls and an engineered design deliver high efficiency, thermal stability and exceptional roast consistency for factories and high-capacity production facilities.
Key Engineering Specifications
| Batch capacity | 60 – 120 kg |
|---|---|
| Hourly output | 360 kg/h |
| Roast cycle | 15–19 min per roast (12 h duty / 2 h rest) |
| Drum | 2 insulated walls with internal calcium coating |
| Heating | Hot air convection (Natural gas G20 or LPG G31); Digitally adjustable atmospheric burner; 12,000 W electrical load |
| Airflow | Exhaust speed 1,000–1,500 rpm (adjustable); engineered high-volume airflow |
| Cooling | 3–6 min (Cooling fan: 1,500 rpm, Cooling mixer: 10 rpm) |
| Dimensions | 606.5 × 320.9 × 400.3 cm (L × W × H) |
| Net weight | 3,600 kg |
| Electrical supply | 380–400 V, three phase, approx. 36 A; 12,000 W |
| Telemetry | Cropster, Artisan, Wireless System Connection, Industrial PLC + HMI |
| Warranty | 12 months factory warranty; 10-year spare parts availability |
| Heat transfer | Convective hot air technology |
| Front plate | Perisilicium cast iron |
| Gas type & pressure | Natural gas (G20) or LPG (G31); 30 m³/h; 35–40 mbar |
| Temperature sensors | 2 × RTD probes: bean 5 mm / exhaust 5 mm |
| Operating temperature | 40–250 °C standard operating range |
| Cooling system | 1,500 rpm cooling fan; 10 rpm cooling mixer |
| Drum speed | 20–60 rpm adjustable |
| Exhaust speed | 1,000–1,500 rpm adjustable |
| Duty cycle | 12 h operation / 2 h rest |
| Control system | Industrial PLC + HMI touchscreen |
Highlights
- Massive 360 kg/h throughput with 60–120 kg per batch capacity
- Advanced convection hot-air roasting with insulated calcium-shielded dual-wall drum
- High-duty industrial cycle: 12 hours continuous operation / 2 hours rest
- Industrial PLC + HMI touchscreen with SCADA, wireless, Artisan, and Cropster bridge
- Turnkey factory installation, start-up, operator training, and 18-month warranty included
Frequently Asked Questions
What is the hourly capacity of IS 120?
The IS 120 delivers 360 kg of roasted coffee per hour based on a 15–19 minute roast cycle and 60–120 kg batch sizing.
The IS 120 delivers 360 kg of roasted coffee per hour based on a 15–19 minute roast cycle and 60–120 kg batch sizing.
What utilities are required to operate IS 120?
IS 120 requires 380–400 V three-phase electricity (approx. 36 A, 12,000 W) and natural gas / LPG supply of 30 m³/h at 35–40 mbar.
IS 120 requires 380–400 V three-phase electricity (approx. 36 A, 12,000 W) and natural gas / LPG supply of 30 m³/h at 35–40 mbar.
Request pricing via the RC-Tech quote form — the factory sales desk replies within 24 hours. Phone: +98 41 9101 0900 · WhatsApp: +98 912 095 3002 · [email protected]