Hanwha SME Feeder

If you’re using a Hanwha‑branded (Samsung legacy) SMT pick‑and‑place machine, an Hanwha SME feeder is the electrically driven, “smart” version of the older pneumatic SMN feeders. Here’s everything you need to know:
What Is an SME Feeder?
SMN = Pneumatic feeder requiring mechanical reels and often manual pitch setup.
SME = Electric SMART feeder with built‑in motors for precise tape advance, pitch auto-recognition, and automatic cut/strip functions.
Compared with SMN:
Higher throughput & fewer jams, Automatic setup & diagnostics, Faster calibration, Less maintenance overhead

Available Sizes & Component Fit for Hanwha SME feeder ：

| Feeder Model | Tape Width | Typical Component Range (mm) | Recommended Hanwha Machines |
| —————- | ——————— | —————————————————— | ——————————- |
| SME 8mm | 8 mm (incl. 8×2, 8×4) | 0402, 0603, small passives | SM320/SM421/SM471/SM481 |
| SME 12mm | 12 mm | Small chips, LEDs, connectors | SM421 / SM471 / SM482 |
| SME 16mm | 16 mm | Medium chips & ICs (1005–1608) | SM421 / SM471 / SM482 |
| SME 24mm | 24 mm | Large resistors, SOT ICs | SM471 / SM481 / SM482 |
| SME 32mm | 32 mm | HD chip caps, SC‑70 / SOP8 | SM481 / SM482 |
| SME 44mm | 44 mm | 0.5″–1″ ICs, test connectors | SM481 / SM482 |
| SME 56mm | 56 mm | Large DIPs, flat packages | SM481 / SM482 |
| SME 72mm | 72 mm | Extra‑large components (e.g., heat sinks, large coils) | SM482 only |
Why Choose for Hanwha SME feeder Over Hanwha SMN feeder
1. Plug‑and‑run setup: no manual pitch or cut setup—feeders automatically detect tape format.
2. Consistent precision: electric motors reduce mis-feeds and component drop chances.
3. Built‑in diagnostics: auto‑error detection and reset reduce downtime.
4. Lower parts wear & calibration: no air cylinders; digital controls.
5. Higher feeder speed: supports ultra-fast cycle rates.
Troubleshooting & Maintenance

Hanwha SME feeder Calibration jig: A dedicated fixture (often sold under the same smart feeder brand) helps realign sensors when accuracy degrades.
Hanwha SME feeder ： Clean feed wheels and tape sensors regularly to maintain ESD compliance and pitch detection.
Hanwha SME feeder ： Summary
Choosing the correct SME feeder model depends on your:
Feeder port pitch orientation (2mm vs. 4mm)
Component size (tape width & pitch)
Machine model (SM310 / SM421 / SM481 / SM482 / Decan / Excen etc.)