P. Barigelli & C. Srl
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- Barigelli - Decanter Centrifuges
Barigelli -Â Decanter Centrifuges
All over the world, there is more and more need to separate liquid from solid, not only for the recovery of the resources but also to optimize the production processes. For this reason, P.Barigelli & C., continues to invest in research and development in order to meet the customers’ requirements; our team follows our customers from their initial project to the after-sales service. Company P.Barigelli & C. is present on the world market with highly qualified staff with twenty-year experience.
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We select the best materials for our products:
- High quality carbon steel for the main structure.
- AISI 304 up to Super Duplex for the bowl.
- AISI 304 up to Super Duplex for the screw.
- AISI 304 up to AISI 316 for the cover of the bowl
- The innovative hydraulic version of the machine is an outstanding feature of P.Barigelli & C. decanter centrifuges .
- This is a closed-circuit hydraulic system composed by piston pumps and piston motors with high level of efficiency. In contrast to the traditional version , this one has lots advantages, such as:
- Perfect control of speed differential (delta) from 0 to 60
- Only an electric motor
- Possibility to guarantee the needed torque when differential speed changes
- By monitoring the hydraulic pressure, it is possible to avoid potential torque-spikes in order to preserve the reducer
- in case of sudden lack of electricity, the machine automatically reaches the highest differential speed allowing the self-discharging and facilitating the restarting stage
- All system it is incorporated on support frame, so design of both versions of machine is the same
- Continuous regulation of the differential speed according to the inlet product
