Polymer Processing Systems

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BKG® Opti-Line™

The BKG Opti-Line™ is our top-of-the-line underwater pelletizing system offering the optimum level of features. The Opti-Line™ is suitable for polymerization, masterbatch, compounding, and recycling applications.


  • Premium options / features available
  • Flexibility for material and / or color changes
  • Easy and fast cleaning of the system components
  • Easy operation, simple handling
  • Process water tank can be heated via steam or other medium versus electrical heating
  • Explosion protected design according to ATEX available


  • Modular design
  • Completely skid-mounted
  • Noise reduction of the pellet dryer ≤ 80 dB(A)
  • Large dryer door for easy access
  • Optional Fines Removal Sieve (curved screen) with filtration level 150μm
  • Pre-dewatering
  • Dryer available with inspection window and lights
  • Cleaning system for the pellet dryer available
  • Larger systems upon request