Product Overview

The DSB CW-350 is a high-performance, multi-functional binding solution designed for environments that require maximum versatility. This "dual-system" machine combines both Plastic Comb and 3:1 Pitch Wire (Twin Loop) binding capabilities into a single, compact unit.

Engineered for professional flexibility in 2026, the CW-350 allows users to choose the most appropriate binding style for their project—comb for easy page editing or wire for a permanent, sleek, 360-degree lay-flat finish. Its heavy-duty construction makes it an ideal investment for corporate offices, marketing departments, and commercial copy centers.

Key Performance Features

• 2-in-1 Dual System: Integrated punching dies for both standard 21-loop plastic combs and 34-loop 3:1 pitch wires, eliminating the need for two separate machines.
• High Punching Capacity: Manually punches up to 20 sheets (80gsm) for comb binding and 15 sheets (80gsm) for wire binding in a single lift.
• Flexible Binding Options: Binds up to 500 sheets using plastic combs and up to 120 sheets using 3:1 pitch wire (up to 14.3mm wire).
• Adjustable Margin & Alignment: Features an adjustable edge guide and depth margin control to ensure consistent hole placement regardless of document thickness.
• Ergonomic Operation: Equipped with separate handles for punching and binding to improve speed and reduce physical effort during high-volume assembly.
• Integrated Wire Closer: Includes a high-precision wire closing channel to ensure a perfectly round finish on wire-bound documents.

Technical Specifications