Jaw Crusher BB 250 XL

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.

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Description

The Jaw Crusher BB 250 XL is used for the rapid, effective crushing and pre-crushing of medium-hard, hard, brittle and tough materials.
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.

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

Product Advantages :
•  Collecting receptacle with outlet for continuous operation
•  Connector for dust extraction
•  Front door facilitates cleaning
•  High crushing ratio
•  Infinite/continuous gap width setting
•  No-rebound feed hopper, removable
•  Overload protection
•  Sample collector with safety switch
•  Special version with automated sorting of undersize (3 fractions) and oversize (1 fraction) (2 – 6 mm available)
•  Special version Jaw Crusher and Sample Divider Combination Unit ABP 250 XL available (max. 5.6 l, divided in 8 equal parts or 1 part sample)
•  Wide range of materials for contamination free grinding

     Features :

    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
    Removable hopper         :   yes
    Dust extraction unit        :   yes
    Central lubrication          :   –
    Process line version       :   optional
    Collector capacity          :   10 l
    Base frame                   :   vario frame (adjustable for continous crushing)
    Drive                             :   3-phase motor
    Drive power                    :   3.0 kW
    Electrical supply data     :   different voltages
    Power connection           :   3-phase
    Protection code             :   IP 55
    W x H x D closed           :   695 x 1399 x 719 mm
    Net weight                     :   ~ 350 kg
    Standards                     :   CE

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

Order now

To make your order, please contact us at  info@polyscientific.com.my or call us at +6 06 3350 690

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