Retsch Jaw Crusher BB 50

SKU: RET-BB50

The Jaw Crusher BB 50 has been specially designed for sample preparation in the laboratory. It is used for the rapid, gentle crushing and pre-crushing of medium-hard, hard, brittle and tough materials. 

Product Information (PDF Format)

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The Jaw Crusher BB 50 has been specially designed for sample preparation in the laboratory. It is used for the rapid, gentle crushing and pre-crushing of medium-hard, hard, brittle and tough materials. 

The space-saving, dust-tight instrument fits on any laboratory bench and is ideally suited to crush small amounts of sample with large feed sizes gently and without loss. To avoid metallic contamination, the grinding chamber of the jaw crusher is available of ceramic materials. With its digital gap width display and zero point adjustment the BB 50 allows for reproducible results.

Application Examples:

alloys, basalt, bones, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silicon, slag, …

Product Advantages:

powerful size reduction thanks to 1.1 kW industrial drive
compact, benchtop instrument
removable jaw for easy cleaning
adjustable speed allows adaptation to sample characteristics
wear compensation with zero-point adjustment
convenient operating keypad with digital display
memory for gap width setting
wide range of materials for contamination free grinding
large fold-back hopper

Features
Applications: coarse and pre-crushing
Field of application: agriculture-biology-construction materials-geology / metallurgy-glass / ceramics medicine / pharmaceuticals
Feed material: medium-hard/hard/brittle/tough
Size reduction principle: pressure
Material feed size: < 40 mm
Final fineness: < 0.5 mm
Material of grinding tools: manganese steel/stainless steel/tungsten carbide/zirconium oxide/steel 1.1750 (for heavy-metal free grinding)
Jaw width: 45 x 59 mm
Gap width setting: 0 – 11 mm in increments 0.1 mm
Gap width display: digital
Zero point adjustment: yes
Reverse rotating direction: yes
Hinged hopper: yes
Dust extraction unit: already dust-tight
Central lubrication: lifetime lubrication by manufacturer
Process line version: process line use is possible by removing drawer
Collector capacity: 3 l
Drive: 3-phase motor with frequency converter
Drive power: 1.1 kW
Electrical supply data: different voltages
Power connection: 1-phase
Protection code: IP 20 / IP 00 at ventilation slots
W x H x D closed: 420 x 460 x 560 mm
Net weight: ~ 79 kg
Documentation: Operation & Application Video
Standards: CE
Product Applications
Biological
Environmental
Forensic
Geological
Homeland Defense
Pharmaceutical
Product Industries
Industrial
Mettalurgical

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