The key features of the Nishioka TriautoMK-53A automatic book-binding machine are:

1.    Wide format range:
• Handles books from A6 up through A4 (105×148 mm up to 210×297 mm).
2.    Variable thickness capacity
• Binds books from 6 mm up to 30 mm thick (and non-standard “fat” books up to 220 mm spine width).
3.    High-speed output
• Produces 50–120 finished books per minute (actual top speed depends on cover material, paper grain, etc.).
4.    Adjustable cover & bellyband sizing
• Spine width adjustable from 210 mm to 490 mm (up to 430 mm when using maximum flap).
• Wrap-around flap width 50–165 mm.
• Maximum cover width 760 mm.
• Bellyband (title band) height 40–100 mm.
• Can insert 3 post card + 1 sales card

Together, these features let you automate high-volume, variable-size softcover binding with optional bellybands and sales cards, all in a heavy-duty industrial-grade package.


Here are the main specifications of the Nishioka Triauto NK-53A automatic book-binding machine, 

Performance
    1.    Book size (format): A6 (105 × 148 mm) to A4 (210 × 297 mm)
    2.    Book thickness: 6 – 30 mm
    3.    Throughput speed: 50 – 120 books/minute
    4.    Cover and bellyband dimensions:
    •    a. Spine width: 210 – 490 mm
    •    b. Wrap-around flap width: 50 – 165 mm
    •    c. Maximum cover width: 760 mm
    •    d. Bellyband height: 40 – 100 mm
    5.    Sales‐card dimensions:
    •    a. Width: 28 – 45 mm
    •    b. Length: 180 – 300 mm
    6.    Power requirement (3-phase 200 V, 50/60 Hz): 7.7 kW (50 A)

• Nonstandard books up to 220 mm spine width are also possible.
• Maximum cover/spine dimensions vary with flap width (e.g. if cover width is 760 mm and flap is 165 mm, the usable spine width becomes 430 mm).
• Maximum speed may vary depending on cover material, paper grain, etc.

Machine dimensions & weight
    •    Length: 4,950 mm
    •    Width: 1,450 mm
    •    Height: 1,450 mm
    •    Weight: 3,400 kg