Description Overview Drum roasting technology for reliable, efficient and safe operation Maximum process flexibility for individual roasting profiles Supports traditional and multi-step roasting profiles Optimized flavor creation for any coffee blend and variety Ensures excellent consistency in roast degree, time and profile Specifications Batch size: 30 kg to 60 kg (max. 70 kg per batch) Hourly capacity: up to 240 kg green beans per hour Hot air system: air recirculation or non-recirculating open system Heat generation: fully variable LPG burner (Weishaupt) or 2-step diesel burner Open airflow system Recirculating airflow system (up to 30% energy savings compared to open systems) Gas / (diesel*) burner Recycle system Control and Automation Fully automated roasting operation Full recipe management Automated start and stop procedures User-friendly operating panel with Siemens PLC and Windows panel PC with 12.5 inch touch screen Various login-levels for customized allocation of permission rights (operator, engineer, etc.) Data transfer via Ethernet (option) Cooling unit in control cabinet (option) Optional Features Pneumatic feeder Pneumatic destoner/discharge unit Afterburner Service and Support Service centers in Switzerland, Italy, USA and India