Flexible PCB Printing with SPI Feedback and Automatic Leveling
The Hanwha SP1-W stands out for its combination of printing accuracy, board-size flexibility, and feedback-based process correction. Its automatic print-offset correction uses feedback from solder paste inspection (SPI), helping production teams respond to printing defects instead of relying entirely on manual adjustments.
The machine supports single-lane PCB handling up to 510 × 460 mm. With an optional dual-lane configuration, it can accommodate boards up to 330 × 310 mm and support mixed-model production when integrated into a suitable line layout. Stage auto-leveling is standard, while the stated alignment repeatability is ±12.5 μm at 6σ.
For electronics manufacturers evaluating a used Hanwha SP1-W, the key purchasing considerations are the installed conveyor configuration, supported stencil dimensions, software and inspection-feedback functions, and the machine’s current operating condition. We can help buyers review available machine details against their intended PCB assembly requirements before making a sourcing decision.

Technische specificaties van Hanwha SP1-W
| Parameter | Specificatie |
|---|---|
| Model | Hanwha SP1-W |
| Afdruknauwkeurigheid | ±12,5 μm bij 6σ |
| Herhaalbaarheid | ±12μm |
| Afdrukcyclustijd | 5 seconden (exclusief printtijd) |
| Maximale PCB-grootte (verwerkingskaartgrootte) | L510mm × B460mm |
| Stencilgrootte (maximaal) | 736 mm × 736 mm |
| Stencilformaat (standaard) | 350 mm × 250 mm |
| Visiesysteem | Dubbele camera-fiduciale uitlijning |
| Reinigingssysteem | Automatisch drogen/nat/stofzuigen |
| Besturingsinterface | Touchscreen met taakbibliotheek |
| Voeding | AC 220V, 50/60Hz |
| Machinegewicht | Ongeveer 1.200 kg |




