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Machines/Theisen & Bonitz · tb eco

Theisen & Bonitz eco 303

up to 4 heads; knife fold; front trim <0.1 mmLegacy model — fully supported

OEM wound down new-machine production ~2024-25; legacy-but-serviced (parts/service via Burscheid factory and dealers)

What fits the eco 303? Get the answer →

What we solve on the eco 303

Stitched spines that don't crackA cylinder-quality crease down the cover spine, formed before the fold, at stitcher speed.How it works →

The next step

Tell us the jobs you run on your Theisen & Bonitz eco 303

We’ll email you exactly what fits your machine and what it costs — specified by the engineers who make the tools, not picked from a catalogue.

No payment details, no commitment. If it looks right, your first 30 days on the machine are free — a money-back promise has backed this tooling since 1999.

25 years · 45,000+ tools running worldwide

Get your eco 303 tooling spec

Tell us the jobs you run on this machine and our engineers reply with exactly what fits and what it costs.

No payment details. No commitment.