B220B Briquetting & Compacting Roll Press

The B Series Machines have cantilevered rolls on the end of each shaft for easy roll change. The B Series Machines are typically used for materials that require high briquetting pressure, such as calcium oxide, metal powders and activated carbon.

The B220B is ideal for small-scale, low production briquetting needs.


  • Versatile machine used as either for production, a pilot plant or a laboratory research unit
  • Cantilevered roll design for easy roll replacement
  • Horizontal feed design provides more versatile and precise feed into the rolls
  • Pockets are available in different shapes and sizes
  • Vacuum de-aeration available for fine powder applications
  • Variable speed roll and screw feeder drives to maximize product quality
  • Rolls and feed screws are available in wear & corrosion resistant alloys
  • Rugged industrial frame construction
  • Heavy duty long lasting bearings and drive components
  • Designed for ease of maintenance

Model B220B specifications

Roll Diameter 12 in 304 mm
Roll Width 3 in 75 mm
Maximum Roll Separating Force 35 ton-force 311 kN
Roll Drive (Typical) 20 hp 15 kW
Feeder Drive (Typical) 5 hp 3.7 kW
Throughput Range (Depending on briquette size and density) 250 - 1000 lbs/h 115 - 450 kg/h
Machine Weight (Typical) 8,000 lb 3,600 kg

Is the B220B Right For You?

Different needs require different machines. Let KOMAREK help you determine the best solution for your process application.