
Cx70
Drum Roaster
Built to solve. Designed to deliver.
The Cx70 drum roaster brings together precision engineering, intelligent automation, energy efficiency, and customizable performance—all in a single, future ready system. With a maximum roasting capacity of 350 kg per hour, the Cx70 is built to meet the diverse requirements of specialty coffee roasting while offering full scalability to support expanding production demands. Roasting times between 6 and 20 minutes provide maximum flexibility for tailored aroma development.
Constructed with robust, long life components optimized for consistent roasting performance, the Cx70 sets the industry benchmark for enduring reliability and exceptionally cost efficient operation. Customizable automation options give operators complete freedom to manage the roasting process — whether in a semi automated or fully automated configuration.
The optional partial recirculation system further enhances efficiency by redirecting a portion of the cleaned roasting exhaust air back into the combustion chamber. This recirculation of residual heat reduces the additional thermal energy required for roasting, enabling energy savings of up to 20%.
In addition to its high operational performance, the Cx70 impresses with its compact design, even when set up as a complete system.

Versions
| Roasting time [min] | Roasting capacity [kg/h] | Batch capacity [kg] | Products | Heating | |
|---|---|---|---|---|---|
| PROBAT Cx70 | 6–20 | 350 | 35–77 | Coffee | Natural gas, propane |
* This information refers to coffee and varies depending on the processed product











