RDF Production Massafra

RDF Production Massafra

CISA SpA

Massafra | Tarent - Italy
  • System description: Production of densifi ed RDF
  • Waste processed: Mixed municipal solid waste
  • Plant capacity: 110,000 t/year

Metals and inerts are sorted from waste and the resulting RDF is densifi ed to meet the specifi cations of the user. This line is designed to treat processed waste coming from the shredding, biological drying and screening system. After ferrous separation, a ballistic separator separates heavy inerts from the light material to be converted into RDF. The double-stage ballistic separator is equipped with slanted oscillating elements that move the light and flexible fraction forward. This material, containing a high quantity of combustible components, is then treated through two secondary shredders. The shredders have one low-speed rotor and a grate to control the product size. Another magnetic separator attracts further ferrous materials after the shredding process, before they are fed to the RDF densifiers. The two densifiers work in parallel. Pressure rolls push RDF through the die holes, thus ensuring material densification as well as size control. Densified RDF is then transferred by means of conveyors to the system loading roll-off containers that are trucked to the neighboring resource recovery power station.

33_Massafra_GB-web.pdf