products

patented systems

All Pieralisi machines are equipped with a lot of special features. Features that make a Pieralisi machine different from others. Some of them are patented systems and they proof their benefits for our customers every day.

Some of our unique features:

Decanter is standard supplied with four legs and vibration pads:
- no special concrete basement needed to reduce installation costs.
Decanter is equipped with a scraper motor on the sediment outlet:
- to prevent clocking of sludge.
Decanter is equipped with a tunnel frame casing:
- rigid construction, extremely low vibration levels, low odour exposure.
Adjustable feed pipe:
- to adjust the feed zone of the sludge which makes fine tuning possible.
Double feed pipe construction with inner and outer pipe:
- makes washing of sediment on the conical part of the decanter possible;
- especially with oil containing sediments.
Two phase and three phase execution with the same casing:
- Pieralisi decanters can easy be adjusted from two phase to three phase executions. All casings are prepared for that as a standard.
Rotovariator for differential speed control between scroll and bowl:
- Extreme wide range of automatic regulated differential speed with a maximum torque, based on the throughput or dry solid percentage in the influent.
Smart control system:
- for optimal automatic adjustment of process parameters done by an intelligent PLC.


Scraper Motor Click here for more information.	Rotovariator Click here for more information.