
PUR Perfect Binding • Fully Automated
GW 320B PUR Perfect Binder
The GW 320B PUR Perfect Binder is a fully automated floor-model system built for professional-strength binding on coated and uncoated stocks. Featuring a sealed PUR glue system, automatic clamping and nipping, and integrated dust extraction, it delivers clean, durable results with reduced waste.
320 cycles/hour
12.6 in max binding length
1.75 in max thickness
Sealed PUR glue system
Key Features
- Automatic clamping, milling, glue application, and nipping
- Self-adjusting PUR side glue for consistent coverage
- Sealed glue tank system reduces adhesive waste
- Adjustable automatic nip table pressure for square spines
- Adjustable side pressure at the nip table
- Integrated in-line notching, glue application, and nipping station
- Built-in enclosed dust extraction system
PUR Binding Advantages
- High-quality immediate “green tack”
- Rapid achievement of final bond strength
- Unparalleled adhesion on coated stocks
- Long-lasting shelf life of finished books
- Increased spine flexibility with lay-flat performance
Specifications
| Cycle Speed | Up to 320 cycles/hour |
| Max Binding Length | 12.6 in (32 cm) |
| Max Binding Thickness | 1.75 in (4.5 cm) |
| Notching | 2 blades |
| Dust Extraction | Vacuum, enclosed |
| Automation | Fully automated binding |
| Cover Insertion | Manual |
| Electrical | 220–240V, Single Phase, 20A |
| Machine Type | Floor model |
Ideal Applications
- Short-run books and manuals
- Perfect-bound catalogs
- Training materials and workbooks
- Coated and specialty stock binding
- Jobs requiring high durability and flexibility
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