Retsch
Jaw Crusher BB 50 / 100 / 200

BB Series Video
For rapid and gentle coarse and preliminary size reduction of hard, brittle and hard-ductile materials.

BB 50:
Dust-tight bench top crusher for the rapid and gentle coarse and preliminary size reduction of hard, brittle and hard-ductile materials. Small amounts of sample with large feed sizes are crushed gently and without loss.
  • High final fineness down to d90 < 500 µm*.
  • Laboratory crusher with small footprint.
  • Adjustable speed from 550 to 950 min-1.
  • Digital setting and storage of gap width.
  • Breaking jaws available in 5 different materials.
  • Memory for gap width setting.
  • Wear compensation with zero-point adjustment.
  • Lifetime lubrication.
  • Removable crusher arm for easy cleaning.
  • Dust-tight, maintenance-free.
  • Wear indication (breaking jaws).

BB 100 / 200:
Standard version with breaking jaws of manganese steel. Versions with breaking jaws of st. steel or tungsten carbide are available on request.
  • High throughput, high degree of size reduction.
  • Continuous gap width setting.
  • Wear compensation with zero-point adjustment.
  • Wide range of materials for contamination free grinding.
  • No-rebound feed hopper with quick-release clamp.
  • Connector for dust extraction.
Technical Data:
BB 50
Feed size:
Final fineness:
< 40 mm
d90 < 50 µm
Throughput / batch:
Dimensions (W / H / D):
individual items or batches up to 2 l
420 x 460 x 560 mm
Weight:
Mains supply:
80 kg
220 to 240 V, 50 / 60 Hz
Speed:550 to 950 min-1
BB 100
Feed size:
Final fineness:
< 50 mm
< 4 mm
Throughput / batch:
Dimensions (W / H / D):
200 kg / h
320 x 960 x 800 mm
Weight:
Mains supply:
137 kg
3/N~ 400 V / 50 Hz
BB 200
Feed size:
Final fineness:
< 90 mm
< 2 mm
Throughput / batch:
Dimensions (W / H / D):
300 kg / h
450 x 1160 x 900 mm
Weight:
Mains supply:
300 kg
3/N~ 400 V / 50 Hz
 TypeDescriptionPUOrder No.in Stock  
BB 50breaking jaws of zirconium oxide, wearing plates of zirconium oxide15432015-Login / Registration
BB 50breaking jaws of manganese steel, wearing plates of st. steel15432016-Login / Registration
BB 50breaking jaws of st. steel, wearing plates of st. steel15432017-Login / Registration
BB 50breaking jaws of tungsten carbide, wearing plates of tungsten carbide15432018-Login / Registration
BB 100breaking jaws of manganese steel, wearing plates of st. steel15424744-Login / Registration
BB 200breaking jaws of manganese steel, wearing plates of st. steel15424745-Login / Registration