
Solid Drum Coffee Roasters
All four L series Probat coffee roasters utilize the classic drum technology with special enhancements designed to ensure gentle, uniform roasting in a range of capacities. The result is a specialty roast of premium color, rich aroma and exceptional flavor.
The L series features:
- Simplified controls for ease of use
- Solid roasting drum and special paddle mixer to ensure optimal blending and an excellent roast
- Continuous monitoring technologies to ensure roast quality
- Rapid cooling to retain the desired aroma and flavor of the beans
- Energy-saving designs to minimize costs
- Quiet operation for low noise pollution
- Food-safe plastic scrapers for even distribution
- Proven burner technology for efficient heating
Special L5 & L12 features:
- Self-contained chaff collector at the base of the roaster to save floor space
- Adjustable gas regulation for greater flexibility during roasting
Special L25 features:
- Simultaneous roasting and cooling with separate ventilation for shorter cycle times
- Optional automatic control panel with recipe programming, water quench and automatic discharge into cooling tray
- Separate roasting cyclone for effective chaff separation
- Insulated roaster housing for maximum energy savings
View L25 schematic »

Special L50 features:
- Cooling tray consisting of a cooling sieve with separate drive fan and stirring mechanism to efficiently cool and discharge the coffee
- Standard semiautomatic operation with recipe programming, temperature set-point burner adjustment and automated cooling cycle
- Separate roasting cyclone for effective chaff separation
- Insulated roaster housing for maximum energy savings
View L50 schematic »

| Product | Capacity Per Batch (lbs) | Capacity Per Hour (lbs) |
|---|---|---|
| L5 | 5 - 11 | up to 44 |
| L12 | 11 - 26 | up to 106 |
| L25 | 26 - 55 | up to 220 |
| L50 | 110 | up to 440 |
| Capacities are estimates. | ||
