Online AOI vs Offline AOI: Which Is Better? | SMTFullLine
Online AOI vs Offline AOI: Which Is Better?
Choosing between online AOI and offline AOI depends on your production volume, floor space, and budget. Neither is universally “better”; the right choice matches your specific needs. SMTFullLine supplies both configurations.
Definitions
Online AOI – Integrated into the SMT line with a conveyor; boards flow automatically from the reflow oven to AOI.
Offline AOI – Standalone machine; operator manually loads and unloads boards.
Comparison Table
| Factor | Online AOI | Offline AOI |
|---|---|---|
| Automation | Fully automatic | Manual loading |
| Inspection speed | Matches line speed (up to 60+ boards/min) | Limited by operator, typically 3‑10 boards/min |
| Floor space | Integrated into line | Separate station |
| Initial cost | Higher (60k+) | Lower (15k) |
| Best for | High‑volume production, 24/7 operations | Prototyping, small batches, labs, in‑coming inspection |
| Operator skill | Minimal (monitoring) | Requires trained operator |
Which One Should You Choose?
Choose online AOI if : Your line produces >100 boards per shift, you need consistent 100% inspection, and you have the budget.
Choose offline AOI if : You run low volumes, need occasional inspection, or want to inspect boards from multiple lines with one machine.
SMTFullLine’s Offerings
We sell compact offline AOI (ideal for benchtop use) and inline high‑speed AOI with board tracking. Both are easy to program and backed by our support.
Find your perfect AOI match.
Discuss your volume with SMTFullLine.com for a recommendation.
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