Retsch Jaw Crusher BB 100, 230 V, 50 Hz, tungsten carbide / stainless steel, (breaking jaws / wearing plates)

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Jaw Crushers - primary size reduction

Retsch Jaw Crushers are used for the rapid, powerful crushing and pre-crushing of mediumhard, hard, brittle and tough materials. The variety of materials offered, their efficiency and safety make them ideal for sample preparation in laboratories and industrial plants.


Applicationscoarse and pre-crushing
Field of applicationchemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
Feed materialmedium-hard, hard, brittle, tough
Size reduction principlepressure
Material feed size*< 50 mm
Final fineness*< 4 mm
Material of grinding toolsmanganese steel, stainless steel, tungsten carbide, steel 1.1750 (for heavy-metal free grinding)
Jaw width60 x 60 mm
Gap width setting0 - 20 mm
Gap width displayscale
Zero point adjustmentyes
Hinged hopperyes
Dust extraction unityes
Central lubrication-
Process line version-
Collector capacity2 l
Drive1-phase motor / 3-phase motor
Drive power0.75 kW
Electrical supply datadifferent voltages
Power connection1-phase / 3-phase
Protection codeIP 54
W x H x D closed320 x 960 x 800 mm
Net weight~ 137 kg
Remark weight (without hopper etc.)0.75 kW

Please note:
*depending on feed material and instrument configuration/settings

Function Principle

The BB 100 is a robust and powerful forced-feed Jaw Crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.
As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the Jaw Crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width.

Subject to technical modifications and errors

Call 01463 830401 For Any Assistance

The Jaw Crusher BB 100 is used for the rapid, effective crushing and pre-crushing of medium-hard, hard, brittle and tough materials.

Its variety of materials offered including heavy-metal free steel, its efficiency and safety makes this Jaw Crusher ideal for sample preparation in laboratories and industrial plants.

Application Examples

alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silicon, slag, ... continue to application database

Product Advantages

  • excellent crushing performance
  • wide range of materials for contamination free grinding
  • wear compensation with zero-point adjustment
  • continuous gap width setting
  • overload protection
  • no-rebound feed hopper with quick-release clamp
  • brake motor with safety switch
  • easy-to-clean crushing chamber
  • continuous grinding
  • connector for dust extraction


    • SKU
  • Manufacturer
    Retsch GmbH
  • Country of Origin

Accessories BB 100

Breaking jawsmanganese steel1 pair

Breaking jawsstainless steel1 pair

Breaking jawstungsten carbide1 pair

Breaking jawssteel 1.17501 pair,

for grinding without heavy-metal contamination 

Wearing platesstainless steel1 pair

Wearing platestungsten carbide1 pair

Wearing platessteel 1.03441 pair,

for grinding without heavy-metal contamination 

22.609.0002Wheels, 1 set (4 pieces)

22.351.0002V-belt, 1 set (3 pieces)

99.200.0019IQ/OQ Documentation for BB 100