Technical news from Industry
Technical from news Industry ALLEGRI ECOLOGIA PRESENTS THE NEW RBD® BIOLOGICAL DISK ROTORS SERIES The over 35 years long experience in waste water treatment and the optimization of the manufacturing process allowed Allegri Ecologia to develop the new “RBD®” series, offering shorter lead time and very competitive price. The main and exclusive feature of “RBD®” Biological disk Rotors is in each rotor “skeleton”, consisting in a radial and longitudinal structure made of carbon steel, which forms an enbloc with the central shaft : this guarantees a high resistance to bending and torsional stress for a long time; the whole supporting structure is also properly treated and covered with coats of varnish.
Disks composing each “RBD®” Rotor are divided in modular and easily interchangeable sectors: they are put inside the radial supporting structure together with proper metal sections, which serve a double function, containing the disks and stiffening the whole structure which they are fixed in. Another important and exclusive feature of “RBD®” system is that disks are not subjected to tensive stress, which could damage them; moreover, if necessary, they can be replaced very easily, without taking the machine out of its basin. Thanks to its exclusive manufacturing features, with “RBD®” system we can develop different active biological surfaces inside the same machine, with the possibility to increase, if requested, the active biological surface simply changing the modular sections. Our technical staff is at disposal for specific quotations and for
Fig. 1 – Biological Disk Rotors RBD ® – Allegri Ecologia
finding out the best solution to any particular case, also with “turn-key” equipments.
Allegri Geom. Primo S.r.l. info@allegriecologia.it www.allegriecologia.it