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    PB4 Series Plate Bending Machine 2019-06-14T11:36:54+01:00

    PB4 Series Plate Bending Machines

    SweBend PB4 Plate Bending Machines with the optional SweBend SEVEN CNC system is ideal for repetitive series production. The double pinch bending mechanism allows for optimal results in only one pass, which equals reduced production time. The bending precision and ease of use allows for the mass production of complex shapes and radii transitions. Through advanced engineering and knowledge of components we can guarantee the highest prebending power and drive torque compared to all similar sized machines on the market.

    The PB4 Series offers 12 different standard size ranges, from PB4-4 with top roll diameter 102mm (4″) up tp PB4-28 with top roll diameter 711mm (28″).

    • Number of rolls: 4-rolls
    • Operation: hydraulic
    • Other characteristics: CNC
    • Sheet thickness: Min.: 1 min / Max.: 200 mm
    • Sheet Size: Min. 1000 mm / Max.: 12000 mm

    Standard Equipment

    • Double-pinch pyramid design, enabling pre-bend at both ends of the plate
    • Razor sharp electronic control of roll parallelism (0.1mm tolerance)
    • Wireless control unit with joysticks and display
    • Hardened & ground rolls with extremely high finish.
    • Easy pre-bending and rolling in either direction
    • Tilt-able bending rolls
    • Rotational speed variation
    • Four digital readouts (= both roll ends)
    • 4 hydraulic powered rolls
    • SKF bearings only
    • Top electrical & hydraulic components from the best suppliers.
    • Hydraulic opening mechanism for unloading finished roll
    • Emergency stop button
    • CE-Certification

    Optional Equipment

    • SEVEN – SweBend’s own trademarked Graphical CNC SYSTEM
      • ”Turbo Production” kits in combination with CNC
    • Special rolls with contour, grooves etc, to allow bending plates with flanges and/or ribs
    • Integration in production cells, including communication with other software systems
    • Changeable top roll for small diameters
    • Cone bending device (key or roll)
    • Material ejection devices
    • Plate handling equipment (feed tables, lifters & loaders)
    • Special color and design
    • Calibration Systems
    • Side supports
    • Top support with electric or hydraulic operation

    Image Gallery

    Downloads

    MachineRoll length
    TopBottomSidePB 3*TRDRB 5*TRDRB 8*TRDMotor Size
    mmmmmmmmmmmmmmkW
    PB4-4-310001051021023.54.552.2
    PB4-4-412501051021023344.5
    PB4-4-5152510510210232.53.54
    PB4-4-620001051021023233.5
    PB4-6-310001521521406894
    PB4-6-412501521521405.5784
    PB4-6-515251521521405674
    PB4-6-620001521521404.55.564
    PB4-6-82500152152140455.54
    PB4-6-1030501521521403.54.554
    PB4-8-310002032031601216187.5
    PB4-8-412502032031601115177.5
    PB4-8-515252032031601014167.5
    PB4-8-620002032031608137.57.5
    PB4-8-825002032031607117.57.5
    PB4-8-103050203203160697.57.5
    PB4-8-123650203203160577.57.5
    PB4-10-4125025425420315222411
    PB4-10-5152525425420314202211
    PB4-10-6200025425420313182011
    PB4-10-8250025425420311161811
    PB4-10-1030502542542039141611
    PB4-10-1236502542542038121411
    PB4-12-5152530530526019283022
    PB4-12-6200030530526017242622
    PB4-12-8250030530526015212422
    PB4-12-10305030530526013192222
    PB4-12-12365030530526011172022
    PB4-14-5152535635631529374030
    PB4-14-6200035635631525353730
    PB4-14-8250035635631522323530
    PB4-14-10305035635631518293230
    PB4-14-12365035635631515273030
    PB4-16-5152540640634537455045
    PB4-16-6200040640634533404545
    PB4-16-8250040640634529364045
    PB4-16-10305040640634525323545
    PB4-16-12365040640634521283145
    PB4-18-5152545745739044556067
    PB4-18-6200045745739038515567
    PB4-18-8250045745739035454867
    PB4-18-10305045745739031424567
    PB4-18-12365045745739028384067
    PB4-20-5152550850841950606590
    PB4-20-6200050850841945556090
    PB4-20-8250050850841940505590
    PB4-20-10305050850841935455090
    PB4-20-12365050850841930404590
    PB4-22-51525559559457568287110
    PB4-22-62000559559457507376110
    PB4-22-82500559559457456568110
    PB4-22-103050559559457405962110
    PB4-22-123650559559457375558110
    PB4-24-51525610610495759095120
    PB4-24-62000610610495658085120
    PB4-24-82500610610495557075120
    PB4-24-103050610610495506570120
    PB4-24-123650610610495456065120
    PB4-28-5152571171157190115125165
    PB4-28-6200071171157185107115165
    PB4-28-825007117115718099106165
    PB4-28-103050711711571759298165
    PB4-28-123650711711571708590165

    Our machine sizes can handle plate thickmess 1-250mm (18 ga. – 10″).

    TRD = Top Roll Diameter
    Prebending is a finished bending operation after only one pass.
    Circular bending (Roll bending) is method of bending through several passes, hence the increased capacity.

    “Our business succeeds on the Worldwide market by delivering quality parts, on time and at a competitive cost. Often, our major structural contracts are won on capability to deliver against challenging designs in a world of ever more complicated geometries. Working with WJS Machine Tools and their partners has allowed us to develop machines for this purpose”

    WJS UK Machine Tools testimonial IconCB – Section Bending Specialist
    WHY CHOOSE WJS MACHINE TOOLS?

    We are happy to answer any questions you may have, please contact us…

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