Performance Parameters
| Machine Model | ZJ-APW-2520 |
| Sewing Range | 350*200mm |
| Maximum Sewing Speed | 2700rpm |
| Speed Setting | 200-2500 rpm; 10 settings |
| Stitch Length | 0.1-12.7mm (minimum resolution 0.1mm) |
| Maximum Stitches | 8000 stitches/pattern |
| Pattern Storage | Internal storage, USB flash drive storage |
| Scaling Function | X-axis, Y-axis 10-200% (minimum setting 0.1%) |
| Needle Used | DPX17#18 |
| Shuttle Type | Drop-in bobbin |
| Presser Foot Type | Pneumatic |
| Outer Presser Foot Lift | 32mm |
| Inner Presser Foot Lift | 20mm |
| Inner Presser Foot Stroke | 4-10mm |
| Main Shaft Motor | Direct-drive servo motor |
| Power Supply | AC 220V, with grounding protection |
| Control Panel Display Languages | Chinese, English, Vietnamese, Korean |
| Pocket Length | 50-230mm |
