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KM 200 Perfect Binder
The Zero-Setup Time Perfect Binder

The Kolbus Bookjet® KM 200 perfect binder is based on the swiveling clamp principle and it operates with 26 conveyor clamps. The KM 200 produces in the performance range of 5,000 cycles per hour and features fully automated and continuous changeover. The perfect binder can be used for the efficient production of both softcover products (hot melt, PUR) and book blocks for hardcover production (hot melt, PUR, cold emulsion).


Automated size set-up

Once a product has been attached to the conveyor clamp, its block thickness is individually measured and the value of the fine adjustment is transferred to the spine preparation station and the scoring station.


No changeovers

The highly dynamic adjustment axes continuously adjust to the product thickness without the need for changeovers. This makes it possible to respond individually to products with different thicknesses. Loose-leaf stacks, folded layers and auxiliary glued book blocks can be processed.


Every product is perfect

Suitable for digital printing products, covers are separated from sloped vertical piles using the rotating cover feeder. The book block is compared against the correct cover automatically via the barcode. If there is a mismatch between the block and the cover, the cover is securely ejected before scoring and can be reused.


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