The EKRA SERIO 4000 allows the printing system to develop around changing production requirements. Its scalable platform supports different combinations of board support, stencil cleaning and setup-control equipment.
EKRA specifies alignment repeatability of ±12.5 μm and print repeatability of ±20 μm, both at 6 sigma. The published machine cycle is seven seconds plus printing time, rather than a fixed seven-second complete production cycle.
The SIMPLEX interface guides operation, while the quick-change squeegee system simplifies blade assembly replacement. Available configurations include iROCS oscillating cleaning, automatic support-pin placement and setup verification.
We list these options separately so the supplied printer’s capabilities are clear.
EKRA SERIO 4000 Core Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SERIO 4000 |
| Equipment Type | Automatic SMT stencil printer |
| Alignment Repeatability | ±12.5 μm at 6 sigma |
| Print Repeatability | ±20 μm at 6 sigma |
| Published Cycle Time | 7 seconds plus printing time |
| User Interface | SIMPLEX |
| Vision Alignment | EKRA EVA |
| Cleaning Option | iROCS oscillating stencil cleaning |
| Board Support Option | Automatic Pin Support System |
| Squeegee Change System | Quick-change click-and-connect arrangement |
Available functions depend on the machine’s production year and installed configuration.





