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- Series PA-POLCA is designed to polish green coffee
- Has the latest polishing cylinders.
- Provides lowest possibility of damage caused by mechanical contact.
- The machine has simple operating adjustments: (1) inlet volume adjustment with load display, (2) air pressure adjustments for aspiration of the dust released in the process, inside the polishing chamber, and (3) air pressure for aspiration of dust at the exit of the polished product.
- Air pressure adjustments also have transparent displays for easy adjustment. Other adjustments are presented in the operating manual and refer more to the cleaning of the machine.