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BDO FT hydraulic screen changers from Ø 45 to Ø 160

Maximum productivity and customization to meet the most particular needs.


BDO FT hydraulic screen changers from Ø 45 to Ø 160


The hydraulic screen changers BDO FT series are characterized by simple design, ergonomics and rationality with which they were designed. Thanks to a uniform and efficient heating system, are suitable for the processing of highly sensitive polymers. The operation in combination with a quick change hydraulic power unit allows the replacement of the filtering media while the extruder is running. Available with filtering masses from Ø 45 to Ø 160 mm. units are equipped with a cable channel in the bottom that conveys the power cables and thermocouples in a junction box located next to the hydraulic cylinder. This prevents dangerous overheating of the electrical system, ensuring maximum reliability. The many possible configurations allow a wide use of these models, where a perfect flow continuity, during screen replacement, is not an essential requirement.

  • Blown or Cast films
  • Flat sheet
  • Pipes and profiles
  • Cable coating
  • Recycling
  • Pelletizing from polymerization
  • Masterbatch and compound pelletizing
  • Blow and injection moulding


  • BDO-90 with support and gear pump
  • BDO-140 with support and hydraulic power unit BDOC 2
  • BDO-140 with support and temperature control board
  • BDO-60 with relief ball valve