Pre-cleaner UNIclean B 12 – Efficient and reliable pre-cleaning

The pre-cleaner UNIclean B 12 cleans the microtufts in the first cleaning stage immediately after the UNIfloc A 12. A machine production of up to 1 400 kg/h is achieved. Cleaning is performed without nipping and is therefore very gentle to the fibers and at the same time efficient. VARIOset enables waste volume and waste composition to be adjusted optimally at the push of a button. This ensures a high level of raw material utilization.


  • The UNIclean is designed for output of up to 1 400 kg/h (carded sliver).
  • With efficient cleaning, fiber yield is up to 2% higher than on conventional units.
  • The energy consumption required for waste transport is low as a result of intermittent extraction.


  • Fiber-preserving cleaning of the raw material due to free fiber flight and the use of adjustable grid bars.
  • The large dedusting surface ensures intensive dedusting even at high production performance.
  • Simple visual check permits rapid quality assessment of waste composition.


  • If the bale opener is processing different assortments, the working point specific to the material is automatically selected on the UNIclean B 12.
  • Easy machine setting during operation by means of VARIOset.
  • Connection to UNIcontrol blowroom control system.


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