The 825NGOK Dual Lane Automatic PCB Sorting Unloader can be used as a standard PCB collection machine and also supports connection with dual-lane AOI inspection systems for automatic NG/OK sorting.

Whether you need basic PCB collection or a fully automated AOI backend sorting solution, the 825NGOK helps optimize your SMT production workflow.

Mode 1: Dual Lane Automatic PCB Collection

In standard collection mode, the 825NGOK is installed at the end of the SMT production line to automatically transfer and collect PCB boards.

With its upper and lower dual-lane structure, the machine can continuously collect PCBs with reduced operator involvement.

Each magazine can store approximately 50 PCB boards, and the two magazines can handle up to 100 PCB boards in total.

Compared with manual PCB handling, the automatic collection mode helps:

✔ Reduce frequent manual board removal
✔ Lower operator workload
✔ Improve production line continuity
✔ Ensure stable PCB collection

Operators only need to replace magazines when required, making production management easier and more efficient.

Mode 2: Connect with Dual Lane AOI for Automatic NG/OK Sorting

For SMT factories equipped with AOI inspection systems, the biggest advantage of the 825NGOK is its ability to automatically sort PCBs after inspection.

The machine can connect directly with dual-lane AOI equipment through SMEMA communication.

After AOI inspection, the system sends the inspection result signal to the 825NGOK, which automatically identifies and performs the corresponding sorting operation.

When the PCB result is:

OK Board

The PCB is automatically transferred into the lower OK magazine.

NG Board

The PCB is automatically transferred into the upper NG magazine.

The entire process requires no manual checking, handling, or sorting of PCB boards.

The system automatically completes:

Inspection Result Receiving→Automatic NG/OK Recognition→Automatic PCB →Automatic Magazine CollectionSorting
Achieving a complete automated PCB handling process after AOI inspection.

The dual-lane design allows independent signal receiving, PCB transfer, and sorting operations, improving production efficiency and automation capability.

Why Do SMT Factories Need Automatic NG/OK Sorting?

In high-efficiency electronics manufacturing, AOI inspection speed continues to improve. However, if PCB handling after inspection still depends on manual operations, it becomes a new production bottleneck.

The 825NGOK helps manufacturers eliminate manual processes after AOI inspection:

From:

AOI Inspection→Manual Judgment→Manual Handling→Manual Sorting

Upgrade to:

AOI Inspection→Automatic Recognition→Automatic Sorting→Automatic Collection

Creating a more continuous, efficient, and intelligent SMT production workflow.

Stable Control System for Long-Term Production

The 825NGOK is equipped with a reliable PLC control system and touchscreen interface, providing easy operation and convenient machine status monitoring.

The lifting distance can be adjusted according to PCB thickness and component height requirements, improving compatibility with different PCB products.

The precision pushing mechanism allows adjustment of pushing speed, force, and stroke, ensuring safe PCB transportation and reducing the risk of board damage.

Key Advantages of Shengdian 825NGOK Dual Lane Automatic PCB Sorting Unloader

✔ Two working modes: Standard PCB Collection / AOI Automatic NG OK Sorting
✔ AOI integration for automatic NG/OK separation
✔ NG boards collected in upper magazine, OK boards collected in lower magazine
✔ Dual lane design for higher production efficiency
✔ Reduced manual operation and labor cost
✔ Intelligent control with easy operation
✔ Customized SMT automation solutions available

Take Your SMT Production Line from Automatic Inspection to Intelligent Management

For electronics manufacturers, smart manufacturing is not only about adding automation equipment — it is about reducing unnecessary manual operations and creating a more efficient production workflow.

With AOI integration, automatic recognition, automatic sorting, and automatic collection, Shengdian 825NGOK Dual Lane Automatic PCB Sorting Unloader helps manufacturers build a more stable, efficient, and intelligent SMT production line.

From PCB inspection management to production automation upgrades, Shengdian provides reliable SMT automation solutions for electronics manufacturers worldwide.

Reduce manual intervention. Make PCB handling smarter and easier.