Retsch Jaw Crusher BB 300 w/Mn Steel Jaws & SS Plates, 220 V 60 Hz

91-6901-01Retsch Jaw Crusher BB 300 with Manganese Steel Breaking Jaws & Stainless Steel Wearing Plates, 220 V, 60 Hz, Verder Scientific, 20.054.0005




Retsch® Jaw Crusher BB 300 with Manganese Steel Breaking Jaws & Stainless Steel Wearing Plates, 220 V, 60 Hz, 20.054.0005

Designed for rapid, effective crushing and pre-crushing of medium-hard, brittle and tough materials. Other breaking jaws and wearing plates materials are available to meet your needs, even a unit with heavy-metal free steel.  This unit can be used either batch-wise for small samples or operated continuously for larger amounts.  Belleville spring washer protects the unit from overloads and along with the central lubrication guarantees a long service life.  Efficiency and safety makes this instrument ideally suited to sample preparation in laboratories and industrial plants.  Robust and powerful forced-feed allows material to pass through the no-rebound hopper and enter the crushing chamber.  The 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 dischare gap width, it falls into a removable collector.  The continuous gap width setting with scale ensures optimum size reduction in accordance with set gap width.

Features:
  • Excellent crushing performance
  • Wear compensation with zero-point adjustment
  • Infinite gap width setting
  • Overload protection
  • Contamination free grinding provided by wide range of jaw and plate materials
  • No-rebound feed hopper with quick-release clamp
  • Brake motor with safety switch
  • Easily cleaned crushing chamber
  • Dust extractor connector for optional extraction
  • Central lubrication
  • Suitable for integration in automatic installations
  • Special version of grinding semi-conductor materials


Application examples:

  • Alloys
  • Basalt
  • Cement clinker
  • Ceramics
  • Chamotte
  • Coal
  • Coke
  • Construction materials
  • Feldspar
  • Glass
  • Granite
  • Minerals
  • Ores
  • Oxide ceramics
  • Quartz
  • Rocks
  • Silicon
  • Slag
  • and Others

Specifications:

Applications Coarse and pre-crushing
Field of application Chemisty/plastics/construction materials/engineering/electronics/environment/recycling/geology/metallurgy/glass/ceramics
Feed material Medium-hard, hard, brittle, tough
Size reduction principle Pressure
Material feed size* < 130 mm
Final fineness* < 5 mm
Material of grinding tools Manganese steel, stainless steel, tungsten, steel 1.1750 (for heavy-metal free grinding)
Jaw width 138 x 138 mm
Gap width setting 0 - 40 mm
Gap width display Scale
Zero point adjustment Yes
Hinged hopper Yes
Dust extraction unit Yes
Central lubrication Yes
Process line version Optional
Collector capacity 27.5 L / 35.4 L
Drive 3-phase motor
Drive power 3.0 kW
Electrical supply data Different voltages
Power connection 3-phase
Protection code IP 54
W x H x D closed 670 x 1450 x 1600 mm
Net weight Approx. 700 kg
Standards CE
*depending on feed material and instrument configuration/settings


Catalog # Product Description
Price
91-6901-01Retsch Jaw Crusher BB 300 with Manganese Steel Breaking Jaws & Stainless Steel Wearing Plates, 220 V, 60 Hz, Verder Scientific, 20.054.0005 By Quote Only
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