RC-Tech · Coffee Roasting Machinery
RC IS-60 Industrial — Industrial Hot-Air Plant Roaster (60 kg)
IS 60 is an industrial hot-air roaster developed for large producers and advanced roasting factories. Optimized hot-air circulation, precise control and highly consistent heat transfer support continuous high-capacity production and stable quality throughout long shifts.
Key Engineering Specifications
| Batch capacity | 30 – 60 kg |
|---|---|
| Hourly output | 180 kg/h |
| Roast cycle | 14–18 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; 8,000 W electrical load |
| Airflow | Exhaust speed 1,000–1,500 rpm (adjustable); optimized convection circulation |
| Cooling | 3–6 min (Cooling fan: 1,500 rpm, Cooling mixer: 10 rpm) |
| Dimensions | 403.8 × 196.4 × 272.2 cm (L × W × H) |
| Net weight | 2,500 kg |
| Electrical supply | 380–400 V, three phase, approx. 24 A; 8,000 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); 16 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
- Pure hot-air convective roasting with internal calcium-insulated dual-wall drum
- 180 kg/h output with 30–60 kg flexible batch sizing
- Heavy-duty 12 h continuous duty cycle with 2 h maintenance rest
- Full factory automation with wireless control, Artisan, Cropster, and return-air option
- 18-month warranty, 10-year service guarantee, and turnkey on-site plant commissioning
Frequently Asked Questions
What is the heating mechanism of the IS Series compared to CAST?
The IS Series uses convective hot-air technology with optimized circulation, whereas the CAST Series features direct-flame conduction and convection.
The IS Series uses convective hot-air technology with optimized circulation, whereas the CAST Series features direct-flame conduction and convection.
What is the recommended installation room area for IS 60?
A minimum facility area of 300 m² (for roasting, green bean storage, and packaging) with 5 m ceiling height is recommended.
A minimum facility area of 300 m² (for roasting, green bean storage, and packaging) with 5 m ceiling height is recommended.
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]