Skip to content The ZH-300 is an automatic box folding and forming machine designed to convert flat corrugated paperboard blanks into self-locking aircraft-style boxes and tray cartons. Equipped with a vacuum manipulator feeding system, mechanical stamping dies, and automated inside-folding mechanisms, it achieves a production throughput of 900 to 1,200 boxes per hour for e-commerce, electronics, and retail packaging lines.
1. Pneumatic Manipulator Feeding System
Utilizes a vacuum suction manipulator to pick flat paperboard blanks sequentially from the storage silo, preventing double-sheet feeding and jamming during continuous operation.
2. Mechanical Stamping & Inside-Folding Mechanisms
Integrates precise mechanical forming fixtures and stamping dies that fold side flaps and lock tuck-in tabs automatically without requiring hot-melt glue or manual intervention.
3. 900–1200 pcs/h Production Capacity
Operates at stable speeds up to 20 boxes per minute (900–1200 pcs/h), eliminating manual box-erecting bottlenecks on high-volume fulfillment lines.
4. Adjustable Box Size Range
Accommodates flat-blank packaging sizes from 120 × 90 × 30 mm up to 300 × 230 × 80 mm, allowing quick width adjustments across multiple carton specifications.
| Technical Parameter | Specification Value |
| Folding Speed | 900 – 1200 pcs/h |
| Folding Box Size (L×W×H) | 120–300 × 90–230 × 30–80 mm |
| Power Supply | AC 220V, 60Hz, 1.2 kW |
| Air Source Requirement | 0.6 – 0.8 MPa (600 NL/min) |
| Equipment Dimensions | 1800 × 1300 × 1800 mm (L×W×H) |
| Machine Weight | 780 kg |
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