The AOI Machine (WET-QC-01) handles a defined step in the PCB process flow as part of the inspection & quality group. It is normally specified together with the cells immediately upstream and downstream of it, which is where most of the yield and cycle-time gains actually come from.
Line Integration
This inspection & quality system is designed to slot into a conveyorized, automated line or run as a standalone cell. The interfaces to upstream loading and downstream handling are configured so material moves cleanly through the inspection & quality step without bottlenecks.
Design Highlights
- Stainless-steel wetted parts and chemically resistant construction where the process requires it.
- Safety interlocks, alarms and guarding designed for a production environment.
- Designed for low maintenance, fast changeover and high equipment uptime.
- High-resolution imaging with reference-to-board defect comparison.
- Defect classification and reporting for SPC and traceability.
Typical Applications
Used for inner-layer and final inspection and electrical test across high-reliability and high-volume production.
Build and Support
The AOI Machine is assembled and tested in-house. Electrical, air, water, and exhaust requirements are detailed in the installation drawing issued before delivery. After commissioning we provide process guidance and spares documentation to keep uptime high.
Enquire About the AOI Machine
Let us know what the AOI Machine needs to do on your line. We will confirm the configuration, throughput, and price, and outline how it integrates with the surrounding stages.
Frequently Asked Questions
What does the AOI Machine do in the production line?
Can the AOI Machine be customised for our process?
What is the maximum panel or workpiece size for the AOI Machine?
What are the utility requirements for the AOI Machine?
Sources & References
- IPC-A-600: Acceptability of Printed Boards
- IPC-6012: Qualification and Performance Specification for Rigid Printed Boards
- Photo Chemical Machining Institute — process capability guidelines
- NIST Engineering Statistics Handbook — process tolerance and capability
Standards are referenced for context. Always confirm parameters against the current published edition and your own process validation.

