Used ASM SIPLACE X4i S with i-Placement mode for simultaneous processing of two PCBs in one placement area and benchmark output up to 150,000 CPH.
The SIPLACE X4i S stands apart from the standard X4 S through its i-Placement conveyor mode, which allows two PCBs to be processed simultaneously within one placement area. This changes how board flow is organized: instead of waiting for one board to complete before starting the next, the machine can coordinate placement work across two boards, depending on the production program and conveyor setup.
With four gantries and a benchmark placement rate of up to 150,000 components per hour, the X4i S combines high output with flexible board transport. It accommodates up to 148 tracks for 8 mm X-feeders, and supports single-track or flexible dual-track transport. The i-Placement function is the defining distinction to check when comparing the X4i S with other four-gantry SIPLACE models.
We supply used ASM SIPLACE X4i S machines and can help buyers confirm the conveyor mode, feeder arrangement and installed configuration.

| Machine Type | Four-gantry high-output SMT placement machine |
|---|---|
| Placement Gantries | 4 |
| Placement Heads | SpeedStar / CP20-family high-speed heads, MultiStar / CPP and TwinStar / TWIN, depending on generation and configuration |
| Later Benchmark Performance | Up to 172,000 CPH with the corresponding high-speed configuration |
| Later IPC Performance | Up to 146,000 CPH |
| Earlier High-Speed Reference | Approximately 150,000 CPH benchmark and 125,000 CPH IPC on earlier documented configurations |
| Placement Modes | Alternating placement and i-Placement on applicable conveyor and software configurations |
| i-Placement PCB Length | Up to approximately 380 mm |
| Boards Longer Than 380 mm | Alternating placement mode only |
| Feeder Capacity | Up to 148 × 8 mm feeder positions |
| Component Range | Head dependent; high-speed heads focus on small components, while larger or special components require the appropriate CPP or TWIN configuration |
| Tray Supply | JTF tray-feeder configurations are supported; MTC and WPC5/WPC6 options used on other X-Series S models do not transfer directly to X4i S |
| Conveyor | Single conveyor or flexible dual conveyor, depending on machine configuration |
If you are not sure whether this product matches your machine, send us the model, label photo or old part picture for checking.