The Jaw Crusher BB 250 XL 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.
For small amounts of sample the BB 250 XL is used batch-wise; for larger amounts it can be operated continuously. Control of the gap width and zero point adjustment allow for reproducible results.
Thanks to the modular construction of housing and frame this jaw crusher is suitable for a wide range of applications.
alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silicon, slag, ...
|Applications||coarse and pre-crushing|
|Field of application||chemistry / 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*||< 120 x 90 mm|
|Final fineness*||< 2 mm|
|Material of grinding tools||manganese steel, stainless steel, tungsten carbide, steel for heavy-metal free grinding|
|Jaw width||120 x 90 mm|
|Gap width setting||0 - 30 mm|
|Gap width display||scale|
|Zero point adjustment||yes|
|Wearing rate display||yes, up to minus 10 mm|
|Dust extraction unit||yes|
|Process line version||optional|
|Collector capacity||10 l|
|Base frame||vario frame (adjustable for continous crushing)|
|Drive power||3.0 kW|
|Electrical supply data||different voltages|
|Protection code||IP 55|
|W x H x D closed||695 x 1399 x 719 mm|
|Net weight||~ 350 kg|
*depending on feed material and instrument configuration/settings
Subject to technical modifications and errors