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PackGuard Mini - High Speed Small Format Inspection Machine
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PackGuard Mini - High Speed Small Format Inspection Machine

This high-speed small-sheet inspection machine is designed for final quality control of cut printed products in pharmaceutical, tobacco, and daily chemical packaging. It ensures stable and efficient operation, detecting defects from various printing and post-press processes. With flexible feeding and stacking options, it separates good and defective products, providing reliable quality management and improving overall production efficiency.

    Product features

    • High Speed: Inspection speed up to 300 m/min; platform transfer speed up to 350 m/min; stable and reliable system performance.
    • Defect Detection: Capable of detecting defects in common printing and post-press processes, including embossing, hot stamping, lamination, coating, holography, QR codes, and pharmaceutical supervision codes.
    • Flexible Feeding Options: Supports top suction or bottom friction feeding to meet the needs of delicate processes such as lamination and glazing.
    • Good/Defective Product Separation: Options for stacking or shingled collection of good products; defective sheets are side-discharged by a reject diverter to prevent mixing during operator fatigue.

    Specifications

    Details

    Descriptions

    Max Detection Format

    650mm × 500mm

    800mm × 500mm

    Min Detection Format

    90mm × 70mm

    90mm × 70mm

    Min Detectable Dot Defect Size

    0.1 mm2

    (Contrast Ratio > 20)

    0.1 mm2

    (Contrast Ratio > 20)

    Min Detectable Linear Defect Size

    0.15mm × 5mm(Contrast Ratio > 20)

    Color Deviation Detection Accuracy

    ΔE≥3

    Overprint Detection Accuracy

    ±0.1mm

    Max Inspection Speed

    300m/min

    Code Detection

    Duplicate code, Missing code, Incorrect code

    Code Appearance Detection

    Missing print, Broken line, Dirty spot, Plate misalignment, Smudge

    Dimensions(L×W×H)

    7500mm×1600mm×1700mm

    7500mm×1900mm×1700mm

    Weight/Power

    4t /17 kW

    4.5t /17 kW

     FAQs

    • Can the High-Speed Small-Sheet Inspection Machine operate stably for long periods?

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      Yes. The machine is engineered for continuous high-speed operation. With a maximum running speed of 350 m/min and an inspection speed of up to 300 m/min, it relies on a self-developed, highly reliable system that ensures stable performance even during extended production runs.

    • What types of printing defects can it inspect?

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    • How fast is the modeling speed?

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      The system is equipped with fast modeling functionality. Changeover can be completed in as little as 1–3 minutes, allowing quick transitions between jobs. This ensures high efficiency, minimizes downtime, and keeps production flexible for diverse short-run and long-run requirements.

    • How are inspection parameters adjusted for different products?

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      Operators can pre-set parameter standards according to product requirements. During production, these parameters can be switched instantly with one-click adjustment, ensuring accuracy while simplifying the workflow. This flexibility allows the system to adapt quickly to various packaging types without manual recalibration.

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