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    Process Library · Slitting Lines

    Diagonal / Bias Slitting

    The demo must show the swing-angle knife and both straight and bias strips.

    Diagonal slittingbias slitterangled coil slitswing knife slitting

    What this process looks like

    The demo must show the swing-angle knife and both straight and bias strips.

    Window

    Window

    Width ≤1300 mm (any model auto-adjust) · PPGI/PPGL 0.3–0.75 · Al-Mg-Mn 0.76–1.2.

    Functions

    Functions

    Straight / bias / cut· bias knife swing · claim: bias cut down to 150 mm within 1 m.

    Mechanics

    Mechanics

    Slit shaft Ø80 · 45# chrome · transport rolls Ø122 × 5 · chain+gear · speed 12 m/min.

    Specifications

    SKUDiagonal/bias slitter· auto strip form · manual+auto · hyd cut · swing bias knife.
    WindowWidth ≤1300 mm (any model auto-adjust) · PPGI/PPGL 0.3–0.75 · Al-Mg-Mn 0.76–1.2.
    FunctionsStraight / bias / cut· bias knife swing · claim: bias cut down to 150 mm within 1 m.
    MechanicsSlit shaft Ø80 · 45# chrome · transport rolls Ø122 × 5 · chain+gear · speed 12 m/min.
    PowerMain 4 kW × 2 (4# reducers) · hyd 3 kW · servo 1 kW Schneider.
    Pack / decoilMatching small container · manual decoiler width 1250 mm.
    Electrics / paint415 V / 50 Hz / 3φ· Delta PLC/HMI EN+ZH · no password · blue · test PPGI 0.75 / Al 1.0.

    Operation steps

    Load 1250 manual decoiler

    Load 1250 manual decoiler

    Compact payoff into the bias host.

    Mode board: straight vs bias

    Mode board: straight vs bias

    Operator selects straight or bias before knives engage.

    Swing bias knife

    Swing bias knife

    Film angle set and 150 mm class claim vs sample.

    Transport + hyd cut

    Transport + hyd cut

    Ø122×5 conveyors · hyd cutoff · both straight and bias blanks.

    Small container pack

    Small container pack

    This specification ships with matching small container—show crate language.

    Boundary board

    Boundary board

    Not 13-stand curving · not ZJX slit hall · not compact slitting · not combined CTL+slit.

    Key details

    Note 1

    Previous desense text was the curving former—replaced with diagonal/bias-slit task.

    Note 2

    This specification explicitly asks for straight and bias runs.

    FAQ

    What is the power and hydraulic configuration?
    Main 4 kW × 2 (4# reducers) · hyd 3 kW · servo 1 kW Schneider.
    What material and thickness range does this line run?
    Width ≤1300 mm · PPGI/PPGL 0.3–0.75 · Al-Mg-Mn 0.76–1.2.

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