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Mid-State Litho, Inc

Used Challenge CMT 330 B

Used Challenge CMT 330 B

Item Number: CMT330B
Regular price $21,000.00 USD
Regular price Sale price $21,000.00 USD
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Precision Cutting Solution

Enhance your post-press operation with the Challenge CMT-330-B Three-Knife Book Trimmer, a versatile and fully automatic trimmer designed for professional book production. This unit includes both a book pile feeder and vertical stacker, offering a complete trimming solution for high-volume workflows.

Whether you are trimming perfect-bound books or other formats, the CMT-330-B offers fast changeovers, programmable memory, and multi-stream capabilities, making it ideal for short runs, variable trimming, and streamlined production.

Key Features

🔷 Three-Knife Trimming – Simultaneously trims head, foot, and face for full-finish cuts
🔷 Fast Job Changeovers – Fully automatic changeover in under 6 seconds
🔷 Multi-Stream Capability – Boosts throughput to 700 cycles per hour in multi-region mode
🔷 Job Memory – Store up to 99 programmable jobs for quick recall
🔷 Compact Footprint – Ideal for mid-size finishing operations

Specifications

Specification Detail
Make/Model Challenge CMT-330-B
Untrimmed Min Size 178 x 127 mm
Trimmed Min Size 148 x 100 mm
Untrimmed Max Size 330 x 330 mm
Trimmed Max Size 307 x 328 mm
Stack Height Up to 51 mm
Min Trim Amount 2.5 mm
Max Trim Amount 152 mm
Speed (Single Stream) Up to 400 cycles/hour
Speed (Multi Stream) Up to 700 cycles/hour
Job Memory 99 job presets
Changeover Time Less than 6 seconds

Applications

📚 Perfect-bound book trimming
📘 On-demand book finishing
🏷️ Variable-size trimming for short-run jobs

Benefits

✅ High-speed operation with consistent precision
✅ Fully automatic job setup saves time and reduces operator error
✅ Compact and reliable — ideal for digital and offset finishing lines
✅ Great for bindery, short-run production, and automated workflows

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